22625656667516 has 12 divisors (see below), whose sum is σ = 45251313335088. Its totient is φ = 9696710000352.

The previous prime is 22625656667501. The next prime is 22625656667567. The reversal of 22625656667516 is 61576665652622.

22625656667516 is an admirable number.

It is a super-2 number, since 2×22625656667516² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 404029583321 + ... + 404029583376.

It is an arithmetic number, because the mean of its divisors is an integer number (3770942777924).

Almost surely, 2^{22625656667516} is an apocalyptic number.

It is an amenable number.

22625656667516 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22625656667516 is a wasteful number, since it uses less digits than its factorization.

22625656667516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808059166708 (or 808059166706 counting only the distinct ones).

The product of its digits is 326592000, while the sum is 65.

The spelling of 22625656667516 in words is "twenty-two trillion, six hundred twenty-five billion, six hundred fifty-six million, six hundred sixty-seven thousand, five hundred sixteen".