12332231516 has 24 divisors (see below), whose sum is σ = 23593804416. Its totient is φ = 5593547120.

The previous prime is 12332231503. The next prime is 12332231521. The reversal of 12332231516 is 61513223321.

It is a happy number.

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, 279536 + ... + 320631.

It is an arithmetic number, because the mean of its divisors is an integer number (983075184).

Almost surely, 2^12332231516 is an apocalyptic number.

It is an amenable number.

12332231516 is a deficient number, since it is larger than the sum of its proper divisors (11261572900).

12332231516 is a wasteful number, since it uses less digits than its factorization.

12332231516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600649 (or 600647 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

Adding to 12332231516 its reverse (61513223321), we get a palindrome (73845454837).

The spelling of 12332231516 in words is "twelve billion, three hundred thirty-two million, two hundred thirty-one thousand, five hundred sixteen".