22862649188 has 12 divisors (see below), whose sum is σ = 40940093040. Its totient is φ = 11165479752.

The previous prime is 22862649157. The next prime is 22862649239. The reversal of 22862649188 is 88194626822.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66461018 + ... + 66461361.

It is an arithmetic number, because the mean of its divisors is an integer number (3411674420).

Almost surely, 2^22862649188 is an apocalyptic number.

It is an amenable number.

22862649188 is a deficient number, since it is larger than the sum of its proper divisors (18077443852).

22862649188 is a wasteful number, since it uses less digits than its factorization.

22862649188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132922426 (or 132922424 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 56.

The spelling of 22862649188 in words is "twenty-two billion, eight hundred sixty-two million, six hundred forty-nine thousand, one hundred eighty-eight".