22563758132 has 12 divisors (see below), whose sum is σ = 39728826816. Its totient is φ = 11212664760.

The previous prime is 22563758131. The next prime is 22563758213. The reversal of 22563758132 is 23185736522.

It is a happy number.

It is a super-2 number, since 2×22563758132² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22563758131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17302844 + ... + 17304147.

It is an arithmetic number, because the mean of its divisors is an integer number (3310735568).

Almost surely, 2^22563758132 is an apocalyptic number.

It is an amenable number.

22563758132 is a deficient number, since it is larger than the sum of its proper divisors (17165068684).

22563758132 is a wasteful number, since it uses less digits than its factorization.

22563758132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34607158 (or 34607156 counting only the distinct ones).

The product of its digits is 604800, while the sum is 44.

The spelling of 22563758132 in words is "twenty-two billion, five hundred sixty-three million, seven hundred fifty-eight thousand, one hundred thirty-two".