22600990008 has 40 divisors (see below), whose sum is σ = 63303700680. Its totient is φ = 7533663120.

The previous prime is 22600989989. The next prime is 22600990021. The reversal of 22600990008 is 80009900622.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17438388 + ... + 17439683.

It is an arithmetic number, because the mean of its divisors is an integer number (1582592517).

Almost surely, 2^22600990008 is an apocalyptic number.

It is an amenable number.

22600990008 is an abundant number, since it is smaller than the sum of its proper divisors (40702710672).

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

22600990008 is a wasteful number, since it uses less digits than its factorization.

22600990008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34878089 (or 34878076 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 22600990008 in words is "twenty-two billion, six hundred million, nine hundred ninety thousand, eight".