122 (number)
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| Cardinal | one hundred twenty-two | |||
| Ordinal | 122nd (one hundred twenty-second) |
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| Factorization | 2 × 61 | |||
| Divisors | 1, 2, 61, 122 | |||
| Roman numeral | CXXII | |||
| Binary | 11110102 | |||
| Ternary | 111123 | |||
| Quaternary | 13224 | |||
| Quinary | 4425 | |||
| Senary | 3226 | |||
| Octal | 1728 | |||
| Duodecimal | A212 | |||
| Hexadecimal | 7A16 | |||
| Vigesimal | 6220 | |||
| Base 36 | 3E36 | |||
122 (one hundred [and] twenty-two) is the natural number following 121 and preceding 123.
It is a nontotient since there is no integer with exactly 122 coprimes below it. Nor is there an integer with exactly 122 integers with common factors below it, making 122 a noncototient.
122 is also:
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