22945908160 has 168 divisors, whose sum is σ = 65280259584. Its totient is φ = 7654348800.

The previous prime is 22945908143. The next prime is 22945908173. The reversal of 22945908160 is 6180954922.

It is a self number, because there is not a number n which added to its sum of digits gives 22945908160.

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, 560385 + ... + 599935.

Almost surely, 2^22945908160 is an apocalyptic number.

22945908160 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 22945908160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32640129792).

22945908160 is an abundant number, since it is smaller than the sum of its proper divisors (42334351424).

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

22945908160 is a wasteful number, since it uses less digits than its factorization.

22945908160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39619 (or 39602 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 22945908160 in words is "twenty-two billion, nine hundred forty-five million, nine hundred eight thousand, one hundred sixty".