12330332312 has 16 divisors (see below), whose sum is σ = 23611275360. Its totient is φ = 6033992224.

The previous prime is 12330332309. The next prime is 12330332351. The reversal of 12330332312 is 21323303321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16396343 + ... + 16397094.

It is an arithmetic number, because the mean of its divisors is an integer number (1475704710).

Almost surely, 2^12330332312 is an apocalyptic number.

It is an amenable number.

12330332312 is a deficient number, since it is larger than the sum of its proper divisors (11280943048).

12330332312 is a wasteful number, since it uses less digits than its factorization.

12330332312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32793490 (or 32793486 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 12330332312 its reverse (21323303321), we get a palindrome (33653635633).

The spelling of 12330332312 in words is "twelve billion, three hundred thirty million, three hundred thirty-two thousand, three hundred twelve".