12314302011512 has 16 divisors (see below), whose sum is σ = 23089376319360. Its totient is φ = 6157134993024.

The previous prime is 12314302011457. The next prime is 12314302011533. The reversal of 12314302011512 is 21511020341321.

It is a super-2 number, since 2×12314302011512² (a number of 27 digits) contains 22 as substring.

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, 1661033 + ... + 5233319.

It is an arithmetic number, because the mean of its divisors is an integer number (1443086019960).

Almost surely, 2^{12314302011512} is an apocalyptic number.

It is an amenable number.

12314302011512 is a deficient number, since it is larger than the sum of its proper divisors (10775074307848).

12314302011512 is a wasteful number, since it uses less digits than its factorization.

12314302011512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4003190 (or 4003186 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 12314302011512 its reverse (21511020341321), we get a palindrome (33825322352833).

The spelling of 12314302011512 in words is "twelve trillion, three hundred fourteen billion, three hundred two million, eleven thousand, five hundred twelve".