22680435260 has 24 divisors (see below), whose sum is σ = 54433044960. Its totient is φ = 7776149184.

The previous prime is 22680435209. The next prime is 22680435313. The reversal of 22680435260 is 6253408622.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

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, 81001415 + ... + 81001694.

It is an arithmetic number, because the mean of its divisors is an integer number (2268043540).

Almost surely, 2^22680435260 is an apocalyptic number.

22680435260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22680435260 is an abundant number, since it is smaller than the sum of its proper divisors (31752609700).

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

22680435260 is a wasteful number, since it uses less digits than its factorization.

22680435260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162003125 (or 162003123 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 22680435260 in words is "twenty-two billion, six hundred eighty million, four hundred thirty-five thousand, two hundred sixty".