12122222110199 has 2 divisors, whose sum is σ = 12122222110200. Its totient is φ = 12122222110198.

The previous prime is 12122222110189. The next prime is 12122222110231. The reversal of 12122222110199 is 99101122222121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12122222110199 - 2⁴ = 12122222110183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12122222110189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6061111055099 + 6061111055100.

It is an arithmetic number, because the mean of its divisors is an integer number (6061111055100).

Almost surely, 2^{12122222110199} is an apocalyptic number.

12122222110199 is a deficient number, since it is larger than the sum of its proper divisors (1).

12122222110199 is an equidigital number, since it uses as much as digits as its factorization.

12122222110199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 35.

The spelling of 12122222110199 in words is "twelve trillion, one hundred twenty-two billion, two hundred twenty-two million, one hundred ten thousand, one hundred ninety-nine".