22677576666 has 32 divisors (see below), whose sum is σ = 49194407808. Its totient is φ = 6941007360.

The previous prime is 22677576659. The next prime is 22677576667. The reversal of 22677576666 is 66667577622.

It is not an unprimeable number, because it can be changed into a prime (22677576667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2707150 + ... + 2715513.

It is an arithmetic number, because the mean of its divisors is an integer number (1537325244).

Almost surely, 2^22677576666 is an apocalyptic number.

22677576666 is an abundant number, since it is smaller than the sum of its proper divisors (26516831142).

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

22677576666 is a wasteful number, since it uses less digits than its factorization.

22677576666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5422726.

The product of its digits is 53343360, while the sum is 60.

The spelling of 22677576666 in words is "twenty-two billion, six hundred seventy-seven million, five hundred seventy-six thousand, six hundred sixty-six".