22112320123332 has 72 divisors (see below), whose sum is σ = 56548586028480. Its totient is φ = 7284871546560.

The previous prime is 22112320123331. The next prime is 22112320123373. The reversal of 22112320123332 is 23332102321122.

22112320123332 is a `hidden beast` number, since 2 + 2 + 1 + 1 + 2 + 320 + 1 + 2 + 3 + 332 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 22112320123296 and 22112320123305.

It is not an unprimeable number, because it can be changed into a prime (22112320123331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3970594 + ... + 7745337.

Almost surely, 2^{22112320123332} is an apocalyptic number.

It is an amenable number.

22112320123332 is an abundant number, since it is smaller than the sum of its proper divisors (34436265905148).

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

22112320123332 is a wasteful number, since it uses less digits than its factorization.

22112320123332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11716553 (or 11716548 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 22112320123332 its reverse (23332102321122), we get a palindrome (45444422444454).

The spelling of 22112320123332 in words is "twenty-two trillion, one hundred twelve billion, three hundred twenty million, one hundred twenty-three thousand, three hundred thirty-two".