112021111211099 has 2 divisors, whose sum is σ = 112021111211100. Its totient is φ = 112021111211098.

The previous prime is 112021111211069. The next prime is 112021111211117. The reversal of 112021111211099 is 990112111120211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112021111211099 - 2⁸ = 112021111210843 is a prime.

It is not a weakly prime, because it can be changed into another prime (112021111211069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010555605549 + 56010555605550.

It is an arithmetic number, because the mean of its divisors is an integer number (56010555605550).

Almost surely, 2^{112021111211099} is an apocalyptic number.

112021111211099 is a deficient number, since it is larger than the sum of its proper divisors (1).

112021111211099 is an equidigital number, since it uses as much as digits as its factorization.

112021111211099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 32.

The spelling of 112021111211099 in words is "one hundred twelve trillion, twenty-one billion, one hundred eleven million, two hundred eleven thousand, ninety-nine".