22320112332 has 48 divisors (see below), whose sum is σ = 59988992000. Its totient is φ = 6326957952.

The previous prime is 22320112327. The next prime is 22320112391. The reversal of 22320112332 is 23321102322.

It is a happy number.

It is a super-3 number, since 3×22320112332³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 22320112299 and 22320112308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1035457 + ... + 1056792.

Almost surely, 2^22320112332 is an apocalyptic number.

It is an amenable number.

22320112332 is an abundant number, since it is smaller than the sum of its proper divisors (37668879668).

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

22320112332 is a wasteful number, since it uses less digits than its factorization.

22320112332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092390 (or 2092388 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22320112332 its reverse (23321102322), we get a palindrome (45641214654).

The spelling of 22320112332 in words is "twenty-two billion, three hundred twenty million, one hundred twelve thousand, three hundred thirty-two".