12323110012 has 12 divisors (see below), whose sum is σ = 22309078680. Its totient is φ = 5949087536.

The previous prime is 12323109973. The next prime is 12323110027. The reversal of 12323110012 is 21001132321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53116738 + ... + 53116969.

It is an arithmetic number, because the mean of its divisors is an integer number (1859089890).

Almost surely, 2^12323110012 is an apocalyptic number.

It is an amenable number.

12323110012 is a deficient number, since it is larger than the sum of its proper divisors (9985968668).

12323110012 is a wasteful number, since it uses less digits than its factorization.

12323110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106233740 (or 106233738 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12323110012 its reverse (21001132321), we get a palindrome (33324242333).

The spelling of 12323110012 in words is "twelve billion, three hundred twenty-three million, one hundred ten thousand, twelve".