22022013332032 has 56 divisors (see below), whose sum is σ = 49944165897600. Its totient is φ = 9437743856640.

The previous prime is 22022013332027. The next prime is 22022013332047. The reversal of 22022013332032 is 23023331022022.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 22022013331988 and 22022013332006.

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, 15934557 + ... + 17261347.

Almost surely, 2^{22022013332032} is an apocalyptic number.

It is an amenable number.

22022013332032 is an abundant number, since it is smaller than the sum of its proper divisors (27922152565568).

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

22022013332032 is a wasteful number, since it uses less digits than its factorization.

22022013332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363859 (or 1363849 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 22022013332032 its reverse (23023331022022), we get a palindrome (45045344354054).

The spelling of 22022013332032 in words is "twenty-two trillion, twenty-two billion, thirteen million, three hundred thirty-two thousand, thirty-two".