111202112199 has 16 divisors (see below), whose sum is σ = 151969434624. Its totient is φ = 72286756800.

The previous prime is 111202112183. The next prime is 111202112201. The reversal of 111202112199 is 991211202111.

It is not a de Polignac number, because 111202112199 - 2⁴ = 111202112183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111202112129) 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, 23737 + ... + 472194.

It is an arithmetic number, because the mean of its divisors is an integer number (9498089664).

Almost surely, 2^111202112199 is an apocalyptic number.

111202112199 is a deficient number, since it is larger than the sum of its proper divisors (40767322425).

111202112199 is a wasteful number, since it uses less digits than its factorization.

111202112199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497798.

The product of its (nonzero) digits is 648, while the sum is 30.

The spelling of 111202112199 in words is "one hundred eleven billion, two hundred two million, one hundred twelve thousand, one hundred ninety-nine".