12311202332 has 48 divisors (see below), whose sum is σ = 25322422272. Its totient is φ = 5163238080.

The previous prime is 12311202317. The next prime is 12311202353. The reversal of 12311202332 is 23320211321.

12311202332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2046473 + ... + 2052479.

It is an arithmetic number, because the mean of its divisors is an integer number (527550464).

Almost surely, 2^12311202332 is an apocalyptic number.

It is an amenable number.

12311202332 is an abundant number, since it is smaller than the sum of its proper divisors (13011219940).

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

12311202332 is a wasteful number, since it uses less digits than its factorization.

12311202332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9618 (or 9616 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12311202332 its reverse (23320211321), we get a palindrome (35631413653).

The spelling of 12311202332 in words is "twelve billion, three hundred eleven million, two hundred two thousand, three hundred thirty-two".