112664229191 has 2 divisors, whose sum is σ = 112664229192. Its totient is φ = 112664229190.

The previous prime is 112664229131. The next prime is 112664229199. The reversal of 112664229191 is 191922466211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112664229191 - 2⁶ = 112664229127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112664229199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56332114595 + 56332114596.

It is an arithmetic number, because the mean of its divisors is an integer number (56332114596).

Almost surely, 2^112664229191 is an apocalyptic number.

112664229191 is a deficient number, since it is larger than the sum of its proper divisors (1).

112664229191 is an equidigital number, since it uses as much as digits as its factorization.

112664229191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 44.

The spelling of 112664229191 in words is "one hundred twelve billion, six hundred sixty-four million, two hundred twenty-nine thousand, one hundred ninety-one".