22132022332 has 12 divisors (see below), whose sum is σ = 44264044720. Its totient is φ = 9485152416.

The previous prime is 22132022323. The next prime is 22132022359. The reversal of 22132022332 is 23322023122.

22132022332 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395214657 + ... + 395214712.

Almost surely, 2^22132022332 is an apocalyptic number.

It is an amenable number.

22132022332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22132022332 is a wasteful number, since it uses less digits than its factorization.

22132022332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790429380 (or 790429378 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22132022332 its reverse (23322023122), we get a palindrome (45454045454).

The spelling of 22132022332 in words is "twenty-two billion, one hundred thirty-two million, twenty-two thousand, three hundred thirty-two".