12213131133199 has 2 divisors, whose sum is σ = 12213131133200. Its totient is φ = 12213131133198.

The previous prime is 12213131133169. The next prime is 12213131133239. The reversal of 12213131133199 is 99133113131221.

It is an a-pointer prime, because the next prime (12213131133239) can be obtained adding 12213131133199 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12213131133199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12213131133169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106565566599 + 6106565566600.

It is an arithmetic number, because the mean of its divisors is an integer number (6106565566600).

Almost surely, 2^{12213131133199} is an apocalyptic number.

12213131133199 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213131133199 is an equidigital number, since it uses as much as digits as its factorization.

12213131133199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26244, while the sum is 40.

The spelling of 12213131133199 in words is "twelve trillion, two hundred thirteen billion, one hundred thirty-one million, one hundred thirty-three thousand, one hundred ninety-nine".