22115052332 has 12 divisors (see below), whose sum is σ = 38702632920. Its totient is φ = 11057157216.

The previous prime is 22115052317. The next prime is 22115052341. The reversal of 22115052332 is 23325051122.

It is a happy number.

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, 77219 + ... + 224037.

It is an arithmetic number, because the mean of its divisors is an integer number (3225219410).

Almost surely, 2^22115052332 is an apocalyptic number.

It is an amenable number.

22115052332 is a deficient number, since it is larger than the sum of its proper divisors (16587580588).

22115052332 is a wasteful number, since it uses less digits than its factorization.

22115052332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184480 (or 184478 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 22115052332 in words is "twenty-two billion, one hundred fifteen million, fifty-two thousand, three hundred thirty-two".