13112302412 has 24 divisors (see below), whose sum is σ = 25035769920. Its totient is φ = 5959377360.

The previous prime is 13112302391. The next prime is 13112302447. The reversal of 13112302412 is 21420321131.

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, 473123 + ... + 500069.

It is an arithmetic number, because the mean of its divisors is an integer number (1043157080).

Almost surely, 2^13112302412 is an apocalyptic number.

It is an amenable number.

13112302412 is a deficient number, since it is larger than the sum of its proper divisors (11923467508).

13112302412 is a wasteful number, since it uses less digits than its factorization.

13112302412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38021 (or 38019 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13112302412 its reverse (21420321131), we get a palindrome (34532623543).

The spelling of 13112302412 in words is "thirteen billion, one hundred twelve million, three hundred two thousand, four hundred twelve".