112112266467791 has 2 divisors, whose sum is σ = 112112266467792. Its totient is φ = 112112266467790.

The previous prime is 112112266467757. The next prime is 112112266467821. The reversal of 112112266467791 is 197764662211211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112112266467791 - 2⁶ = 112112266467727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112112266467701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56056133233895 + 56056133233896.

It is an arithmetic number, because the mean of its divisors is an integer number (56056133233896).

Almost surely, 2^{112112266467791} is an apocalyptic number.

112112266467791 is a deficient number, since it is larger than the sum of its proper divisors (1).

112112266467791 is an equidigital number, since it uses as much as digits as its factorization.

112112266467791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3048192, while the sum is 56.

The spelling of 112112266467791 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred sixty-six million, four hundred sixty-seven thousand, seven hundred ninety-one".