12246112842299 has 16 divisors (see below), whose sum is σ = 14281475851200. Its totient is φ = 10496451551040.

The previous prime is 12246112842281. The next prime is 12246112842319. The reversal of 12246112842299 is 99224821164221.

It is not a de Polignac number, because 12246112842299 - 2⁸ = 12246112842043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12246112842299.

It is not an unprimeable number, because it can be changed into a prime (12246112802299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17546189 + ... + 18230769.

It is an arithmetic number, because the mean of its divisors is an integer number (892592240700).

Almost surely, 2^{12246112842299} is an apocalyptic number.

12246112842299 is a deficient number, since it is larger than the sum of its proper divisors (2035363008901).

12246112842299 is an frugal number, since it uses more digits than its factorization.

12246112842299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736755 (or 736741 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 53.

The spelling of 12246112842299 in words is "twelve trillion, two hundred forty-six billion, one hundred twelve million, eight hundred forty-two thousand, two hundred ninety-nine".