112111999597211 has 2 divisors, whose sum is σ = 112111999597212. Its totient is φ = 112111999597210.

The previous prime is 112111999597187. The next prime is 112111999597219. The reversal of 112111999597211 is 112795999111211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112111999597211 - 2¹⁴ = 112111999580827 is a prime.

It is not a weakly prime, because it can be changed into another prime (112111999597219) 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, 56055999798605 + 56055999798606.

It is an arithmetic number, because the mean of its divisors is an integer number (56055999798606).

Almost surely, 2^{112111999597211} is an apocalyptic number.

112111999597211 is a deficient number, since it is larger than the sum of its proper divisors (1).

112111999597211 is an equidigital number, since it uses as much as digits as its factorization.

112111999597211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 918540, while the sum is 59.

The spelling of 112111999597211 in words is "one hundred twelve trillion, one hundred eleven billion, nine hundred ninety-nine million, five hundred ninety-seven thousand, two hundred eleven".