112222202210191 has 2 divisors, whose sum is σ = 112222202210192. Its totient is φ = 112222202210190.

The previous prime is 112222202210177. The next prime is 112222202210233. The reversal of 112222202210191 is 191012202222211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112222202210191 - 2¹¹ = 112222202208143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112222202210161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56111101105095 + 56111101105096.

It is an arithmetic number, because the mean of its divisors is an integer number (56111101105096).

Almost surely, 2^{112222202210191} is an apocalyptic number.

112222202210191 is a deficient number, since it is larger than the sum of its proper divisors (1).

112222202210191 is an equidigital number, since it uses as much as digits as its factorization.

112222202210191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 112222202210191 in words is "one hundred twelve trillion, two hundred twenty-two billion, two hundred two million, two hundred ten thousand, one hundred ninety-one".