22563436136 has 16 divisors (see below), whose sum is σ = 42333192000. Its totient is φ = 11274584944.

The previous prime is 22563436127. The next prime is 22563436141. The reversal of 22563436136 is 63163436522.

It is a super-2 number, since 2×22563436136² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22563436093 and 22563436102.

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, 878186 + ... + 903513.

It is an arithmetic number, because the mean of its divisors is an integer number (2645824500).

Almost surely, 2^22563436136 is an apocalyptic number.

It is an amenable number.

22563436136 is a deficient number, since it is larger than the sum of its proper divisors (19769755864).

22563436136 is a wasteful number, since it uses less digits than its factorization.

22563436136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783288 (or 1783284 counting only the distinct ones).

The product of its digits is 466560, while the sum is 41.

The spelling of 22563436136 in words is "twenty-two billion, five hundred sixty-three million, four hundred thirty-six thousand, one hundred thirty-six".