22896648512 has 14 divisors (see below), whose sum is σ = 45435537018. Its totient is φ = 11448324224.

The previous prime is 22896648503. The next prime is 22896648539. The reversal of 22896648512 is 21584669822.

It can be written as a sum of positive squares in only one way, i.e., 22892900416 + 3748096 = 151304^2 + 1936^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178880003 + ... + 178880130.

Almost surely, 2^22896648512 is an apocalyptic number.

It is an amenable number.

22896648512 is a deficient number, since it is larger than the sum of its proper divisors (22538888506).

22896648512 is an equidigital number, since it uses as much as digits as its factorization.

22896648512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357760145 (or 357760135 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 53.

The spelling of 22896648512 in words is "twenty-two billion, eight hundred ninety-six million, six hundred forty-eight thousand, five hundred twelve".