22866330816 has 84 divisors (see below), whose sum is σ = 74905394512. Its totient is φ = 6533236224.

The previous prime is 22866330769. The next prime is 22866330833. The reversal of 22866330816 is 61803366822.

It is a happy number.

22866330816 is a `hidden beast` number, since 2 + 2 + 8 + 6 + 633 + 0 + 8 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (84).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2831575 + ... + 2839638.

Almost surely, 2^22866330816 is an apocalyptic number.

It is an amenable number.

22866330816 is an abundant number, since it is smaller than the sum of its proper divisors (52039063696).

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

22866330816 is a wasteful number, since it uses less digits than its factorization.

22866330816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5671238 (or 5671225 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 22866330816 in words is "twenty-two billion, eight hundred sixty-six million, three hundred thirty thousand, eight hundred sixteen".