22297529008 has 20 divisors (see below), whose sum is σ = 43440150208. Its totient is φ = 11087167680.

The previous prime is 22297528991. The next prime is 22297529053. The reversal of 22297529008 is 80092579222.

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, 3846816 + ... + 3852607.

Almost surely, 2^22297529008 is an apocalyptic number.

It is an amenable number.

22297529008 is a deficient number, since it is larger than the sum of its proper divisors (21142621200).

22297529008 is a wasteful number, since it uses less digits than its factorization.

22297529008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7699612 (or 7699606 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 22297529008 in words is "twenty-two billion, two hundred ninety-seven million, five hundred twenty-nine thousand, eight".