22913372160 has 936 divisors, whose sum is σ = 96141371040. Its totient is φ = 5028839424.

The previous prime is 22913372159. The next prime is 22913372177. The reversal of 22913372160 is 6127331922.

22913372160 is a `hidden beast` number, since 22 + 91 + 337 + 216 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 388362211 + ... + 388362269.

It is an arithmetic number, because the mean of its divisors is an integer number (102715140).

Almost surely, 2^22913372160 is an apocalyptic number.

22913372160 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 22913372160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48070685520).

22913372160 is an abundant number, since it is smaller than the sum of its proper divisors (73227998880).

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

22913372160 is a wasteful number, since it uses less digits than its factorization.

22913372160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The spelling of 22913372160 in words is "twenty-two billion, nine hundred thirteen million, three hundred seventy-two thousand, one hundred sixty".