111020122200199 has 16 divisors (see below), whose sum is σ = 112474819152000. Its totient is φ = 109575636075360.

The previous prime is 111020122200161. The next prime is 111020122200209. The reversal of 111020122200199 is 991002221020111.

It is a cyclic number.

It is not a de Polignac number, because 111020122200199 - 2²⁹ = 111019585329287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111020122200199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111020122200899) 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, 45147552 + ... + 47543050.

It is an arithmetic number, because the mean of its divisors is an integer number (7029676197000).

Almost surely, 2^{111020122200199} is an apocalyptic number.

111020122200199 is a deficient number, since it is larger than the sum of its proper divisors (1454696951801).

111020122200199 is a wasteful number, since it uses less digits than its factorization.

111020122200199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397630.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 111020122200199 in words is "one hundred eleven trillion, twenty billion, one hundred twenty-two million, two hundred thousand, one hundred ninety-nine".