Names of 121220
| Nominal | 121220 |
| Cardinal | one hundred twenty-one thousand two hundred twenty |
| Ordinal | 121,220th |
| This number as US currency | one hundred twenty-one thousand two hundred twenty dollars |
| Is 121220 an odd number? | 121220 is NOT an odd number |
| Is 121220 an even number? | 121220 is an even number |
| Is 121220 a palindrome? | 121220 is NOT a palindrome number |
| Is 121220 a triangle number? | 121220 is NOT a triangle number |
121220 in other Bases
| Base 2 (Binary) | 111011001100001002 |
| Base 3 (Ternary) | 200110211223 |
| Base 4 (Quaternary) | 1312120104 |
| Base 5 (Quinary) | 123343405 |
| Base 6 (Senary) | 23331126 |
| Base 8 (Octal) | 3546048 |
| Base 12 (Duodecimal) | 5A19812 |
| Base 16 (Hexadecimal) | 1D98416 |
| Base 20 (Vigesimal) | F31020 |
Primes and Factors tests for 121220
| Is 121220 a Prime Number? | 121220 is NOT a prime |
| Is 121220 a perfect number? | 121220 is NOT a perfect number |
| Is 121220 a Mersenne Prime? | 121220 is NOT a Mersenne prime |
| Is 121220 a Fermat Prime? | 121220 is NOT a Fermat prime |
| Is 121220 a Fibonacci Prime? | 121220 is NOT a Fibonacci prime |
| Is 121220 a Partition Prime? | 121220 is NOT a Partition prime |
| Is 121220 a Pell Prime? | 121220 is NOT a Pell prime |
| Prime Factors | Prime factors of 121220 |
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121220 in other Numerals
| 121220 in Roman Numeral | CXXMCCXX |
| 121220 in Chinese Numeral | 壹拾萬貳萬壹仟貳佰貳拾 |
| 121220 in Egyptian Numeral | 𓆐𓂮𓆼𓍣𓎇 |
| 121220 in Babylonian Numeral |    |
Roots and stuff for 121220
| Is 121220 a square number? | 121220 is NOT a square number |
| Is 121220 a cube number? | 121220 is NOT a cube number |
| Square root of the number 121220 | 348.16662677517 |
| Cube root of the number 121220 | 49.490832570904 |
Recreational math for 121220
| Number 121220 reversed | 022121 |
| Sum of the digits | 8 |
| No of digits | 6 |