22534113332 has 24 divisors (see below), whose sum is σ = 39984550536. Its totient is φ = 11110030848.

The previous prime is 22534113319. The next prime is 22534113337. The reversal of 22534113332 is 23331143522.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4204744336 + 18329368996 = 64844^2 + 135386^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22534113295 and 22534113304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22534113337) 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, 1809158 + ... + 1821570.

It is an arithmetic number, because the mean of its divisors is an integer number (1666022939).

Almost surely, 2^22534113332 is an apocalyptic number.

It is an amenable number.

22534113332 is a deficient number, since it is larger than the sum of its proper divisors (17450437204).

22534113332 is a wasteful number, since it uses less digits than its factorization.

22534113332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18707 (or 18705 counting only the distinct ones).

The product of its digits is 12960, while the sum is 29.

Adding to 22534113332 its reverse (23331143522), we get a palindrome (45865256854).

The spelling of 22534113332 in words is "twenty-two billion, five hundred thirty-four million, one hundred thirteen thousand, three hundred thirty-two".