111001000122199 has 16 divisors (see below), whose sum is σ = 124624325003904. Its totient is φ = 97993526047200.

The previous prime is 111001000122151. The next prime is 111001000122223. The reversal of 111001000122199 is 991221000100111.

It is a happy number.

It is not a de Polignac number, because 111001000122199 - 2²⁹ = 111000463251287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111001000129199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678167937 + ... + 678331594.

It is an arithmetic number, because the mean of its divisors is an integer number (7789020312744).

Almost surely, 2^{111001000122199} is an apocalyptic number.

111001000122199 is a deficient number, since it is larger than the sum of its proper divisors (13623324881705).

111001000122199 is a wasteful number, since it uses less digits than its factorization.

111001000122199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356499758.

The product of its (nonzero) digits is 324, while the sum is 28.

The spelling of 111001000122199 in words is "one hundred eleven trillion, one billion, one hundred twenty-two thousand, one hundred ninety-nine".