122930664 has 16 divisors (see below), whose sum is σ = 307326720. Its totient is φ = 40976880.

The previous prime is 122930573. The next prime is 122930683. The reversal of 122930664 is 466039221.

It is a super-2 number, since 2×122930664² = 30223896302961792, which contains 22 as substring.

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, 2561032 + ... + 2561079.

It is an arithmetic number, because the mean of its divisors is an integer number (19207920).

Almost surely, 2^122930664 is an apocalyptic number.

It is an amenable number.

122930664 is an abundant number, since it is smaller than the sum of its proper divisors (184396056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122930664 is a wasteful number, since it uses less digits than its factorization.

122930664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5122120 (or 5122116 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 122930664 is about 11087.4101574714. The cubic root of 122930664 is about 497.2255183124.

Adding to 122930664 its reverse (466039221), we get a palindrome (588969885).

The spelling of 122930664 in words is "one hundred twenty-two million, nine hundred thirty thousand, six hundred sixty-four".