122915933 has 16 divisors (see below), whose sum is σ = 155208960. Its totient is φ = 94845696.

The previous prime is 122915917. The next prime is 122915941. The reversal of 122915933 is 339519221.

It is a cyclic number.

It is not a de Polignac number, because 122915933 - 2⁴ = 122915917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122915893 and 122915902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122915033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19718 + ... + 25191.

It is an arithmetic number, because the mean of its divisors is an integer number (9700560).

Almost surely, 2^122915933 is an apocalyptic number.

It is an amenable number.

122915933 is a deficient number, since it is larger than the sum of its proper divisors (32293027).

122915933 is a wasteful number, since it uses less digits than its factorization.

122915933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44956.

The product of its digits is 14580, while the sum is 35.

The square root of 122915933 is about 11086.7458255342. The cubic root of 122915933 is about 497.2056563798.

The spelling of 122915933 in words is "one hundred twenty-two million, nine hundred fifteen thousand, nine hundred thirty-three".