13323123222232 has 32 divisors (see below), whose sum is σ = 25518214195200. Its totient is φ = 6518331110304.

The previous prime is 13323123222221. The next prime is 13323123222259. The reversal of 13323123222232 is 23222232132331.

It is a super-2 number, since 2×13323123222232² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13323123222194 and 13323123222203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2420232 + ... + 5701207.

It is an arithmetic number, because the mean of its divisors is an integer number (797444193600).

Almost surely, 2^{13323123222232} is an apocalyptic number.

It is an amenable number.

13323123222232 is a deficient number, since it is larger than the sum of its proper divisors (12195090972968).

13323123222232 is a wasteful number, since it uses less digits than its factorization.

13323123222232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8125855 (or 8125851 counting only the distinct ones).

The product of its digits is 31104, while the sum is 31.

Adding to 13323123222232 its reverse (23222232132331), we get a palindrome (36545355354563).

The spelling of 13323123222232 in words is "thirteen trillion, three hundred twenty-three billion, one hundred twenty-three million, two hundred twenty-two thousand, two hundred thirty-two".