22616978160912 has 40 divisors (see below), whose sum is σ = 59670325366656. Its totient is φ = 7378588619136.

The previous prime is 22616978160893. The next prime is 22616978160929. The reversal of 22616978160912 is 21906187961622.

It is a super-2 number, since 2×22616978160912² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5012625883 + ... + 5012630394.

Almost surely, 2^{22616978160912} is an apocalyptic number.

It is an amenable number.

22616978160912 is an abundant number, since it is smaller than the sum of its proper divisors (37053347205744).

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

22616978160912 is a wasteful number, since it uses less digits than its factorization.

22616978160912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10025256335 (or 10025256329 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 60.

The spelling of 22616978160912 in words is "twenty-two trillion, six hundred sixteen billion, nine hundred seventy-eight million, one hundred sixty thousand, nine hundred twelve".