Names of 1822
| Nominal | 1822 |
| Cardinal | one thousand eight hundred twenty-two |
| Ordinal | 1,822nd |
| This number as US currency | one thousand eight hundred twenty-two dollars |
| Is 1822 an odd number? | 1822 is NOT an odd number |
| Is 1822 an even number? | 1822 is an even number |
| Is 1822 a palindrome? | 1822 is NOT a palindrome number |
| Is 1822 a triangle number? | 1822 is NOT a triangle number |
1822 in other Bases
| Base 2 (Binary) | 111000111102 |
| Base 3 (Ternary) | 21111113 |
| Base 4 (Quaternary) | 1301324 |
| Base 5 (Quinary) | 242425 |
| Base 6 (Senary) | 122346 |
| Base 8 (Octal) | 34368 |
| Base 12 (Duodecimal) | 107A12 |
| Base 16 (Hexadecimal) | 71E16 |
| Base 20 (Vigesimal) | 4B220 |
Primes and Factors tests for 1822
| Is 1822 a Prime Number? | 1822 is NOT a prime |
| Is 1822 a perfect number? | 1822 is NOT a perfect number |
| Is 1822 a Mersenne Prime? | 1822 is NOT a Mersenne prime |
| Is 1822 a Fermat Prime? | 1822 is NOT a Fermat prime |
| Is 1822 a Fibonacci Prime? | 1822 is NOT a Fibonacci prime |
| Is 1822 a Partition Prime? | 1822 is NOT a Partition prime |
| Is 1822 a Pell Prime? | 1822 is NOT a Pell prime |
| Prime Factors | Prime factors of 1822 |
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1822 in other Numerals
| 1822 in Roman Numeral | MDCCCXXII |
| 1822 in Chinese Numeral | 壹仟捌佰貳拾貳 |
| 1822 in Egyptian Numeral | 𓆼𓍩𓎇𓏻 |
| 1822 in Babylonian Numeral |   |
Roots and stuff for 1822
| Is 1822 a square number? | 1822 is NOT a square number |
| Is 1822 a cube number? | 1822 is NOT a cube number |
| Square root of the number 1822 | 42.684891940826 |
| Cube root of the number 1822 | 12.213762128222 |
Recreational math for 1822
| Number 1822 reversed | 2281 |
| Sum of the digits | 13 |
| No of digits | 4 |