12322313332 has 12 divisors (see below), whose sum is σ = 24644626720. Its totient is φ = 5280991416.

The previous prime is 12322313323. The next prime is 12322313347. The reversal of 12322313332 is 23331322321.

12322313332 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12322313297 and 12322313306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220041282 + ... + 220041337.

Almost surely, 2^12322313332 is an apocalyptic number.

It is an amenable number.

12322313332 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.

12322313332 is a wasteful number, since it uses less digits than its factorization.

12322313332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440082630 (or 440082628 counting only the distinct ones).

The product of its digits is 3888, while the sum is 25.

Adding to 12322313332 its reverse (23331322321), we get a palindrome (35653635653).

The spelling of 12322313332 in words is "twelve billion, three hundred twenty-two million, three hundred thirteen thousand, three hundred thirty-two".