111012211202199 has 16 divisors (see below), whose sum is σ = 150844585571712. Its totient is φ = 72594647038368.

The previous prime is 111012211202183. The next prime is 111012211202219. The reversal of 111012211202199 is 991202112210111.

It is not a de Polignac number, because 111012211202199 - 2⁴ = 111012211202183 is a prime.

It is a super-2 number, since 2×111012211202199² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111012211202149) 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, 81600877 + ... + 82950150.

It is an arithmetic number, because the mean of its divisors is an integer number (9427786598232).

Almost surely, 2^{111012211202199} is an apocalyptic number.

111012211202199 is a deficient number, since it is larger than the sum of its proper divisors (39832374369513).

111012211202199 is a wasteful number, since it uses less digits than its factorization.

111012211202199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164555326.

The product of its (nonzero) digits is 1296, while the sum is 33.

The spelling of 111012211202199 in words is "one hundred eleven trillion, twelve billion, two hundred eleven million, two hundred two thousand, one hundred ninety-nine".