22204588152 has 32 divisors (see below), whose sum is σ = 55539360000. Its totient is φ = 7397810784.

The previous prime is 22204588151. The next prime is 22204588169. The reversal of 22204588152 is 25188540222.

It is a self number, because there is not a number n which added to its sum of digits gives 22204588152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22204588151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183438 + ... + 279389.

It is an arithmetic number, because the mean of its divisors is an integer number (1735605000).

Almost surely, 2^22204588152 is an apocalyptic number.

It is an amenable number.

22204588152 is an abundant number, since it is smaller than the sum of its proper divisors (33334771848).

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

22204588152 is a wasteful number, since it uses less digits than its factorization.

22204588152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464835 (or 464831 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 39.

The spelling of 22204588152 in words is "twenty-two billion, two hundred four million, five hundred eighty-eight thousand, one hundred fifty-two".