22580476668 has 72 divisors (see below), whose sum is σ = 57534204000. Its totient is φ = 7466950656.

The previous prime is 22580476649. The next prime is 22580476691. The reversal of 22580476668 is 86667408522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2524428 + ... + 2533356.

Almost surely, 2^22580476668 is an apocalyptic number.

It is an amenable number.

22580476668 is an abundant number, since it is smaller than the sum of its proper divisors (34953727332).

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

22580476668 is a wasteful number, since it uses less digits than its factorization.

22580476668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9491 (or 9486 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 22580476668 in words is "twenty-two billion, five hundred eighty million, four hundred seventy-six thousand, six hundred sixty-eight".