22300253332 has 24 divisors (see below), whose sum is σ = 44619935360. Its totient is φ = 9553088160.

The previous prime is 22300253321. The next prime is 22300253389. The reversal of 22300253332 is 23335200322.

It is a junction number, because it is equal to n+sod(n) for n = 22300253297 and 22300253306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107607 + ... + 237022.

Almost surely, 2^22300253332 is an apocalyptic number.

It is an amenable number.

22300253332 is an abundant number, since it is smaller than the sum of its proper divisors (22319682028).

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

22300253332 is a wasteful number, since it uses less digits than its factorization.

22300253332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346951 (or 346949 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

Adding to 22300253332 its reverse (23335200322), we get a palindrome (45635453654).

The spelling of 22300253332 in words is "twenty-two billion, three hundred million, two hundred fifty-three thousand, three hundred thirty-two".