13312312299 has 48 divisors (see below), whose sum is σ = 23319389184. Its totient is φ = 7207185600.

The previous prime is 13312312267. The next prime is 13312312303. The reversal of 13312312299 is 99221321331.

13312312299 is a `hidden beast` number, since 1 + 3 + 312 + 312 + 29 + 9 = 666.

It is not a de Polignac number, because 13312312299 - 2⁵ = 13312312267 is a prime.

It is a super-2 number, since 2×13312312299² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13312312499) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 126937 + ... + 206730.

It is an arithmetic number, because the mean of its divisors is an integer number (485820608).

Almost surely, 2^13312312299 is an apocalyptic number.

13312312299 is a deficient number, since it is larger than the sum of its proper divisors (10007076885).

13312312299 is a wasteful number, since it uses less digits than its factorization.

13312312299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333728 (or 333725 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The spelling of 13312312299 in words is "thirteen billion, three hundred twelve million, three hundred twelve thousand, two hundred ninety-nine".