111120011199 has 24 divisors (see below), whose sum is σ = 171170934480. Its totient is φ = 69220747008.

The previous prime is 111120011161. The next prime is 111120011243. The reversal of 111120011199 is 991110021111.

It is not a de Polignac number, because 111120011199 - 2⁷ = 111120011071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111120011699) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2591232 + ... + 2633765.

It is an arithmetic number, because the mean of its divisors is an integer number (7132122270).

Almost surely, 2^111120011199 is an apocalyptic number.

111120011199 is a deficient number, since it is larger than the sum of its proper divisors (60050923281).

111120011199 is a wasteful number, since it uses less digits than its factorization.

111120011199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5225159 (or 5225156 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 27.

The spelling of 111120011199 in words is "one hundred eleven billion, one hundred twenty million, eleven thousand, one hundred ninety-nine".