12331300012 has 12 divisors (see below), whose sum is σ = 21617571976. Its totient is φ = 6154850880.

The previous prime is 12331299997. The next prime is 12331300019. The reversal of 12331300012 is 21000313321.

It is not an unprimeable number, because it can be changed into a prime (12331300019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2697213 + ... + 2701780.

Almost surely, 2^12331300012 is an apocalyptic number.

It is an amenable number.

12331300012 is a deficient number, since it is larger than the sum of its proper divisors (9286271964).

12331300012 is a wasteful number, since it uses less digits than its factorization.

12331300012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5399568 (or 5399566 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12331300012 its reverse (21000313321), we get a palindrome (33331613333).

The spelling of 12331300012 in words is "twelve billion, three hundred thirty-one million, three hundred thousand, twelve".