13320202332 has 24 divisors (see below), whose sum is σ = 31082361856. Its totient is φ = 4439797488.

The previous prime is 13320202283. The next prime is 13320202349. The reversal of 13320202332 is 23320202331.

It is a junction number, because it is equal to n+sod(n) for n = 13320202299 and 13320202308.

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, 321093 + ... + 360195.

Almost surely, 2^13320202332 is an apocalyptic number.

13320202332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13320202332 is an abundant number, since it is smaller than the sum of its proper divisors (17762159524).

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

13320202332 is a wasteful number, since it uses less digits than its factorization.

13320202332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67497 (or 67495 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 13320202332 its reverse (23320202331), we get a palindrome (36640404663).

Subtracting 13320202332 from its reverse (23320202331), we obtain a palindrome (9999999999).

The spelling of 13320202332 in words is "thirteen billion, three hundred twenty million, two hundred two thousand, three hundred thirty-two".