111011122101199 has 2 divisors, whose sum is σ = 111011122101200. Its totient is φ = 111011122101198.

The previous prime is 111011122101169. The next prime is 111011122101307. The reversal of 111011122101199 is 991101221110111.

It is a weak prime.

It is an emirp because it is prime and its reverse (991101221110111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111011122101199 - 2³⁵ = 110976762362831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111011122101199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111011122101149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505561050599 + 55505561050600.

It is an arithmetic number, because the mean of its divisors is an integer number (55505561050600).

Almost surely, 2^{111011122101199} is an apocalyptic number.

111011122101199 is a deficient number, since it is larger than the sum of its proper divisors (1).

111011122101199 is an equidigital number, since it uses as much as digits as its factorization.

111011122101199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 31.

The spelling of 111011122101199 in words is "one hundred eleven trillion, eleven billion, one hundred twenty-two million, one hundred one thousand, one hundred ninety-nine".