12321133121199 has 24 divisors (see below), whose sum is σ = 19325051740080. Its totient is φ = 6961539091584.

The previous prime is 12321133121147. The next prime is 12321133121287. The reversal of 12321133121199 is 99112133112321.

It is not a de Polignac number, because 12321133121199 - 2²³ = 12321124732591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12321133123199) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 470870244 + ... + 470896409.

It is an arithmetic number, because the mean of its divisors is an integer number (805210489170).

Almost surely, 2^{12321133121199} is an apocalyptic number.

12321133121199 is a deficient number, since it is larger than the sum of its proper divisors (7003918618881).

12321133121199 is an equidigital number, since it uses as much as digits as its factorization.

12321133121199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941766759 (or 941766752 counting only the distinct ones).

The product of its digits is 17496, while the sum is 39.

The spelling of 12321133121199 in words is "twelve trillion, three hundred twenty-one billion, one hundred thirty-three million, one hundred twenty-one thousand, one hundred ninety-nine".