22887668364 has 48 divisors (see below), whose sum is σ = 58741044096. Its totient is φ = 6935652240.

The previous prime is 22887668303. The next prime is 22887668371. The reversal of 22887668364 is 46386678822.

It is a junction number, because it is equal to n+sod(n) for n = 22887668298 and 22887668307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 700522 + ... + 732465.

It is an arithmetic number, because the mean of its divisors is an integer number (1223771752).

Almost surely, 2^22887668364 is an apocalyptic number.

It is an amenable number.

22887668364 is an abundant number, since it is smaller than the sum of its proper divisors (35853375732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22887668364 is a wasteful number, since it uses less digits than its factorization.

22887668364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433027 (or 1433003 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 60.

The spelling of 22887668364 in words is "twenty-two billion, eight hundred eighty-seven million, six hundred sixty-eight thousand, three hundred sixty-four".