22160617056612 has 72 divisors (see below), whose sum is σ = 56148028372800. Its totient is φ = 7369619894208.

The previous prime is 22160617056583. The next prime is 22160617056629. The reversal of 22160617056612 is 21665071606122.

22160617056612 is a `hidden beast` number, since 2 + 2 + 1 + 6 + 0 + 6 + 1 + 70 + 566 + 12 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49379689 + ... + 49826447.

It is an arithmetic number, because the mean of its divisors is an integer number (779833727400).

Almost surely, 2^{22160617056612} is an apocalyptic number.

It is an amenable number.

22160617056612 is an abundant number, since it is smaller than the sum of its proper divisors (33987411316188).

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

22160617056612 is a wasteful number, since it uses less digits than its factorization.

22160617056612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449985 (or 449980 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 22160617056612 in words is "twenty-two trillion, one hundred sixty billion, six hundred seventeen million, fifty-six thousand, six hundred twelve".