22662543303656 has 64 divisors (see below), whose sum is σ = 45465518609280. Its totient is φ = 10552488468480.

The previous prime is 22662543303649. The next prime is 22662543303667. The reversal of 22662543303656 is 65630334526622.

It is a junction number, because it is equal to n+sod(n) for n = 22662543303598 and 22662543303607.

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 15 ways as a sum of consecutive naturals, for example, 61330091 + ... + 61698501.

It is an arithmetic number, because the mean of its divisors is an integer number (710398728270).

Almost surely, 2^{22662543303656} is an apocalyptic number.

It is an amenable number.

22662543303656 is an abundant number, since it is smaller than the sum of its proper divisors (22802975305624).

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

22662543303656 is a wasteful number, since it uses less digits than its factorization.

22662543303656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373194 (or 373190 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 53.

The spelling of 22662543303656 in words is "twenty-two trillion, six hundred sixty-two billion, five hundred forty-three million, three hundred three thousand, six hundred fifty-six".