22766427566044 has 24 divisors (see below), whose sum is σ = 42190268011920. Its totient is φ = 10712237243136.

The previous prime is 22766427566033. The next prime is 22766427566059. The reversal of 22766427566044 is 44066572466722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20962222 + ... + 22021525.

It is an arithmetic number, because the mean of its divisors is an integer number (1757927833830).

Almost surely, 2^{22766427566044} is an apocalyptic number.

It is an amenable number.

22766427566044 is a deficient number, since it is larger than the sum of its proper divisors (19423840445876).

22766427566044 is a wasteful number, since it uses less digits than its factorization.

22766427566044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42991557 (or 42991555 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 61.

The spelling of 22766427566044 in words is "twenty-two trillion, seven hundred sixty-six billion, four hundred twenty-seven million, five hundred sixty-six thousand, forty-four".