22432625332 has 36 divisors (see below), whose sum is σ = 45009723276. Its totient is φ = 9744483840.

The previous prime is 22432625311. The next prime is 22432625333. The reversal of 22432625332 is 23352623422.

It can be written as a sum of positive squares in 6 ways, for example, as 2025360016 + 20407265316 = 45004^2 + 142854^2 .

It is a super-2 number, since 2×22432625332² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22432625333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 964519 + ... + 987502.

It is an arithmetic number, because the mean of its divisors is an integer number (1250270091).

Almost surely, 2^22432625332 is an apocalyptic number.

It is an amenable number.

22432625332 is an abundant number, since it is smaller than the sum of its proper divisors (22577097944).

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

22432625332 is a wasteful number, since it uses less digits than its factorization.

22432625332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1952068 (or 1952053 counting only the distinct ones).

The product of its digits is 103680, while the sum is 34.

The spelling of 22432625332 in words is "twenty-two billion, four hundred thirty-two million, six hundred twenty-five thousand, three hundred thirty-two".