22466935680 has 512 divisors, whose sum is σ = 86189184000. Its totient is φ = 4869193728.

The previous prime is 22466935679. The next prime is 22466935717. The reversal of 22466935680 is 8653966422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22995352 + ... + 22996328.

It is an arithmetic number, because the mean of its divisors is an integer number (168338250).

Almost surely, 2^22466935680 is an apocalyptic number.

22466935680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22466935680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43094592000).

22466935680 is an abundant number, since it is smaller than the sum of its proper divisors (63722248320).

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

22466935680 is a wasteful number, since it uses less digits than its factorization.

22466935680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094 (or 1082 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 22466935680 in words is "twenty-two billion, four hundred sixty-six million, nine hundred thirty-five thousand, six hundred eighty".