222001
Everything about the number 222001 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 222001
| Nominal | 222001 |
| Cardinal | two hundred twenty-two thousand one |
| Ordinal | 222,001st |
| This number as US currency | two hundred twenty-two thousand one dollars |
Properties (and some facts) of 222001
| Is 222001 an odd number? | 222001 is an odd number |
| Is 222001 an even number? | 222001 is not an even number |
| Is 222001 a palindrome? | 222001 is not a palindrome |
| Is 222001 a triangle number? | 222001 is not a triangle number |
222001 in other bases
| Base 2 (Binary) | 110110001100110001 |
| Base 3 (Ternary) | 102021112021 |
| Base 4 (Quaternary) | 312030301 |
| Base 5 (Quinary) | 24101001 |
| Base 6 (Senary) | 4431441 |
| Base 8 (Octal) | 661461 |
| Base 12 (Duodecimal) | A8581 |
| Base 16 (Hexadecimal) | 36331 |
| Base 20 (Vigesimal) | 17F01 |
Primes and factors tests for 222001
| Is 222001 a prime number? | 222001 is not a prime number |
| Is 222001 a perfect number? | 222001 is not a perfect number |
| Is 222001 a Mersenne prime? | 222001 is not a Mersenne prime |
| Is 222001 a Fermat prime? | 222001 is not a Fermat prime |
| Is 222001 a Fibonacci prime? | 222001 is not a Fibonacci prime |
| Is 222001 a partition prime? | 222001 is not a partition prime |
| Is 222001 a Pell prime? | 222001 is not a Pell prime |
| Prime Factors | Prime factors of 222001 |
222001 in other numeral systems
| 222001 in Roman numerals | CCXXMMI |
| 222001 in Chinese numerals | 貳拾萬貳萬貳仟壹 |
| 222001 in Babylonian numerals |   |
| 222001 in Egyptian numerals | 𓆐𓆐𓂮𓆽𓏺 |
Roots and squares for 222001
| Is 222001 a square number? | 222001 is not a square number |
| Is 222001 a cube number? | 222001 is not a cube number |
| Square root of 222001 | 471.16982076529 |
| Cube root of 222001 | 60.550580381625 |
Recreational math for 222001
| Number 222001 reversed | 100222 |
| Sum of the digits | 7 |
| Number of digits | 6 |