22622231652 has 48 divisors (see below), whose sum is σ = 53318664000. Its totient is φ = 7464850560.

The previous prime is 22622231623. The next prime is 22622231699. The reversal of 22622231652 is 25613222622.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 562702 + ... + 601562.

It is an arithmetic number, because the mean of its divisors is an integer number (1110805500).

Almost surely, 2^22622231652 is an apocalyptic number.

It is an amenable number.

22622231652 is an abundant number, since it is smaller than the sum of its proper divisors (30696432348).

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

22622231652 is a wasteful number, since it uses less digits than its factorization.

22622231652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39356 (or 39354 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The spelling of 22622231652 in words is "twenty-two billion, six hundred twenty-two million, two hundred thirty-one thousand, six hundred fifty-two".