12333121199 has 6 divisors (see below), whose sum is σ = 14346692064. Its totient is φ = 10571246700.

The previous prime is 12333121187. The next prime is 12333121259. The reversal of 12333121199 is 99112133321.

It is not a de Polignac number, because 12333121199 - 2¹⁶ = 12333055663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12333121139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125848127 + ... + 125848224.

It is an arithmetic number, because the mean of its divisors is an integer number (2391115344).

Almost surely, 2^12333121199 is an apocalyptic number.

12333121199 is a deficient number, since it is larger than the sum of its proper divisors (2013570865).

12333121199 is an equidigital number, since it uses as much as digits as its factorization.

12333121199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251696365 (or 251696358 counting only the distinct ones).

The product of its digits is 8748, while the sum is 35.

The spelling of 12333121199 in words is "twelve billion, three hundred thirty-three million, one hundred twenty-one thousand, one hundred ninety-nine".