122050957 has 4 divisors (see below), whose sum is σ = 139486816. Its totient is φ = 104615100.

The previous prime is 122050933. The next prime is 122050979. The reversal of 122050957 is 759050221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122050957 - 2¹¹ = 122048909 is a prime.

It is a super-2 number, since 2×122050957² = 29792872209231698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122050987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8717919 + ... + 8717932.

It is an arithmetic number, because the mean of its divisors is an integer number (34871704).

Almost surely, 2^122050957 is an apocalyptic number.

It is an amenable number.

122050957 is a deficient number, since it is larger than the sum of its proper divisors (17435859).

122050957 is an equidigital number, since it uses as much as digits as its factorization.

122050957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17435858.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 122050957 is about 11047.6674913757. The cubic root of 122050957 is about 496.0366087378.

The spelling of 122050957 in words is "one hundred twenty-two million, fifty thousand, nine hundred fifty-seven".