22966188368 has 20 divisors (see below), whose sum is σ = 44599767828. Its totient is φ = 11456570880.

The previous prime is 22966188359. The next prime is 22966188389. The reversal of 22966188368 is 86388166922.

It can be written as a sum of positive squares in 2 ways, for example, as 9419090704 + 13547097664 = 97052^2 + 116392^2 .

It is a congruent 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, 1650563 + ... + 1664418.

Almost surely, 2^22966188368 is an apocalyptic number.

It is an amenable number.

22966188368 is a deficient number, since it is larger than the sum of its proper divisors (21633579460).

22966188368 is a wasteful number, since it uses less digits than its factorization.

22966188368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315422 (or 3315416 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 59.

The spelling of 22966188368 in words is "twenty-two billion, nine hundred sixty-six million, one hundred eighty-eight thousand, three hundred sixty-eight".