112101021211099 has 2 divisors, whose sum is σ = 112101021211100. Its totient is φ = 112101021211098.

The previous prime is 112101021211093. The next prime is 112101021211133. The reversal of 112101021211099 is 990112120101211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112101021211099 - 2¹⁵ = 112101021178331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112101021211099.

It is not a weakly prime, because it can be changed into another prime (112101021211093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56050510605549 + 56050510605550.

It is an arithmetic number, because the mean of its divisors is an integer number (56050510605550).

Almost surely, 2^{112101021211099} is an apocalyptic number.

112101021211099 is a deficient number, since it is larger than the sum of its proper divisors (1).

112101021211099 is an equidigital number, since it uses as much as digits as its factorization.

112101021211099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 31.

The spelling of 112101021211099 in words is "one hundred twelve trillion, one hundred one billion, twenty-one million, two hundred eleven thousand, ninety-nine".