12079822786199 has 16 divisors (see below), whose sum is σ = 13873623079488. Its totient is φ = 10303164997632.

The previous prime is 12079822786189. The next prime is 12079822786219. The reversal of 12079822786199 is 99168722897021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12079822786199 is a prime.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12079822786189) 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, 3513422 + ... + 6041835.

It is an arithmetic number, because the mean of its divisors is an integer number (867101442468).

Almost surely, 2^{12079822786199} is an apocalyptic number.

12079822786199 is a deficient number, since it is larger than the sum of its proper divisors (1793800293289).

12079822786199 is an equidigital number, since it uses as much as digits as its factorization.

12079822786199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9556154.

The product of its (nonzero) digits is 109734912, while the sum is 71.

The spelling of 12079822786199 in words is "twelve trillion, seventy-nine billion, eight hundred twenty-two million, seven hundred eighty-six thousand, one hundred ninety-nine".