12322011199 has 4 divisors (see below), whose sum is σ = 12354183936. Its totient is φ = 12289838464.

The previous prime is 12322011167. The next prime is 12322011239. The reversal of 12322011199 is 99111022321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12322011199 - 2⁵ = 12322011167 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 12322011199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322011139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16085794 + ... + 16086559.

It is an arithmetic number, because the mean of its divisors is an integer number (3088545984).

Almost surely, 2^12322011199 is an apocalyptic number.

12322011199 is a deficient number, since it is larger than the sum of its proper divisors (32172737).

12322011199 is an equidigital number, since it uses as much as digits as its factorization.

12322011199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32172736.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 12322011199 in words is "twelve billion, three hundred twenty-two million, eleven thousand, one hundred ninety-nine".