22332442032 has 60 divisors (see below), whose sum is σ = 64654998720. Its totient is φ = 7187451264.

The previous prime is 22332442007. The next prime is 22332442057. The reversal of 22332442032 is 23024423322.

It is a happy number.

22332442032 is a `hidden beast` number, since 2 + 233 + 2 + 4 + 420 + 3 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (22332442007) and next prime (22332442057).

It is a super-2 number, since 2×22332442032² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22332441987 and 22332442005.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2669728 + ... + 2678079.

It is an arithmetic number, because the mean of its divisors is an integer number (1077583312).

Almost surely, 2^22332442032 is an apocalyptic number.

It is an amenable number.

22332442032 is an abundant number, since it is smaller than the sum of its proper divisors (42322556688).

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

22332442032 is a wasteful number, since it uses less digits than its factorization.

22332442032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5347850 (or 5347841 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 22332442032 its reverse (23024423322), we get a palindrome (45356865354).

It can be divided in two parts, 223324 and 42032, that added together give a triangular number (265356 = T₇₂₈).

The spelling of 22332442032 in words is "twenty-two billion, three hundred thirty-two million, four hundred forty-two thousand, thirty-two".