22895938621152 has 432 divisors, whose sum is σ = 69741301069440. Its totient is φ = 7120751565312.

The previous prime is 22895938621141. The next prime is 22895938621207. The reversal of 22895938621152 is 25112683959822.

22895938621152 is a `hidden beast` number, since 2 + 2 + 8 + 9 + 593 + 8 + 6 + 21 + 15 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 22895938621152.

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, 6020492083 + ... + 6020495885.

It is an arithmetic number, because the mean of its divisors is an integer number (161438196920).

Almost surely, 2^{22895938621152} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22895938621152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34870650534720).

22895938621152 is an abundant number, since it is smaller than the sum of its proper divisors (46845362448288).

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

22895938621152 is a wasteful number, since it uses less digits than its factorization.

22895938621152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4827 (or 4793 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 63.

The spelling of 22895938621152 in words is "twenty-two trillion, eight hundred ninety-five billion, nine hundred thirty-eight million, six hundred twenty-one thousand, one hundred fifty-two".