11312232332 has 24 divisors (see below), whose sum is σ = 19987506000. Its totient is φ = 5601566016.

The previous prime is 11312232329. The next prime is 11312232341. The reversal of 11312232332 is 23323221311.

It is a junction number, because it is equal to n+sod(n) for n = 11312232298 and 11312232307.

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, 1171958 + ... + 1181570.

It is an arithmetic number, because the mean of its divisors is an integer number (832812750).

Almost surely, 2^11312232332 is an apocalyptic number.

It is an amenable number.

11312232332 is a deficient number, since it is larger than the sum of its proper divisors (8675273668).

11312232332 is a wasteful number, since it uses less digits than its factorization.

11312232332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12425 (or 12423 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

Adding to 11312232332 its reverse (23323221311), we get a palindrome (34635453643).

The spelling of 11312232332 in words is "eleven billion, three hundred twelve million, two hundred thirty-two thousand, three hundred thirty-two".