22700087808 has 40 divisors (see below), whose sum is σ = 60474456768. Its totient is φ = 7566695424.

The previous prime is 22700087791. The next prime is 22700087831. The reversal of 22700087808 is 80878000722.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 22700087808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7387816 + ... + 7390887.

Almost surely, 2^22700087808 is an apocalyptic number.

It is an amenable number.

22700087808 is an abundant number, since it is smaller than the sum of its proper divisors (37774368960).

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

22700087808 is an equidigital number, since it uses as much as digits as its factorization.

22700087808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14778724 (or 14778708 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 42.

The spelling of 22700087808 in words is "twenty-two billion, seven hundred million, eighty-seven thousand, eight hundred eight".