122913164 has 12 divisors (see below), whose sum is σ = 234652488. Its totient is φ = 55869600.

The previous prime is 122913139. The next prime is 122913211. The reversal of 122913164 is 461319221.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1396697 + ... + 1396784.

It is an arithmetic number, because the mean of its divisors is an integer number (19554374).

Almost surely, 2^122913164 is an apocalyptic number.

It is an amenable number.

122913164 is a deficient number, since it is larger than the sum of its proper divisors (111739324).

122913164 is a wasteful number, since it uses less digits than its factorization.

122913164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2793496 (or 2793494 counting only the distinct ones).

The product of its digits is 2592, while the sum is 29.

The square root of 122913164 is about 11086.6209459871. The cubic root of 122913164 is about 497.2019227363.

The spelling of 122913164 in words is "one hundred twenty-two million, nine hundred thirteen thousand, one hundred sixty-four".