110111121199 has 2 divisors, whose sum is σ = 110111121200. Its totient is φ = 110111121198.

The previous prime is 110111121191. The next prime is 110111121217. The reversal of 110111121199 is 991121111011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110111121199 - 2³ = 110111121191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110111121191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55055560599 + 55055560600.

It is an arithmetic number, because the mean of its divisors is an integer number (55055560600).

Almost surely, 2^110111121199 is an apocalyptic number.

110111121199 is a deficient number, since it is larger than the sum of its proper divisors (1).

110111121199 is an equidigital number, since it uses as much as digits as its factorization.

110111121199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 28.

The spelling of 110111121199 in words is "one hundred ten billion, one hundred eleven million, one hundred twenty-one thousand, one hundred ninety-nine".