12010222112191 has 2 divisors, whose sum is σ = 12010222112192. Its totient is φ = 12010222112190.

The previous prime is 12010222112159. The next prime is 12010222112201. The reversal of 12010222112191 is 19121122201021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12010222112191 - 2⁵ = 12010222112159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12010222112131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005111056095 + 6005111056096.

It is an arithmetic number, because the mean of its divisors is an integer number (6005111056096).

Almost surely, 2^{12010222112191} is an apocalyptic number.

12010222112191 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010222112191 is an equidigital number, since it uses as much as digits as its factorization.

12010222112191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 12010222112191 in words is "twelve trillion, ten billion, two hundred twenty-two million, one hundred twelve thousand, one hundred ninety-one".