23312132322 has 16 divisors (see below), whose sum is σ = 46626004992. Its totient is φ = 7770420720.

The previous prime is 23312132281. The next prime is 23312132323. The reversal of 23312132322 is 22323121332.

It is a super-2 number, since 2×23312132322² (a number of 22 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 23312132292 and 23312132301.

It is not an unprimeable number, because it can be changed into a prime (23312132323) 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 7 ways as a sum of consecutive naturals, for example, 157983 + ... + 267549.

It is an arithmetic number, because the mean of its divisors is an integer number (2914125312).

Almost surely, 2^23312132322 is an apocalyptic number.

23312132322 is an abundant number, since it is smaller than the sum of its proper divisors (23313872670).

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

23312132322 is a wasteful number, since it uses less digits than its factorization.

23312132322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145033.

The product of its digits is 2592, while the sum is 24.

Adding to 23312132322 its reverse (22323121332), we get a palindrome (45635253654).

The spelling of 23312132322 in words is "twenty-three billion, three hundred twelve million, one hundred thirty-two thousand, three hundred twenty-two".