22552361352 has 48 divisors (see below), whose sum is σ = 61090848000. Its totient is φ = 7516034016.

The previous prime is 22552361341. The next prime is 22552361369. The reversal of 22552361352 is 25316325522.

22552361352 is a `hidden beast` number, since 2 + 25 + 523 + 61 + 3 + 52 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 396649 + ... + 449927.

It is an arithmetic number, because the mean of its divisors is an integer number (1272726000).

Almost surely, 2^22552361352 is an apocalyptic number.

It is an amenable number.

22552361352 is an abundant number, since it is smaller than the sum of its proper divisors (38538486648).

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

22552361352 is a wasteful number, since it uses less digits than its factorization.

22552361352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59170 (or 59163 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

Adding to 22552361352 its reverse (25316325522), we get a palindrome (47868686874).

The spelling of 22552361352 in words is "twenty-two billion, five hundred fifty-two million, three hundred sixty-one thousand, three hundred fifty-two".