111011202110122 has 16 divisors (see below), whose sum is σ = 167539417194240. Its totient is φ = 55164733934112.

The previous prime is 111011202110099. The next prime is 111011202110177. The reversal of 111011202110122 is 221011202110111.

It is a junction number, because it is equal to n+sod(n) for n = 111011202110096 and 111011202110105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56406279 + ... + 58341157.

It is an arithmetic number, because the mean of its divisors is an integer number (10471213574640).

Almost surely, 2^{111011202110122} is an apocalyptic number.

111011202110122 is a deficient number, since it is larger than the sum of its proper divisors (56528215084118).

111011202110122 is a wasteful number, since it uses less digits than its factorization.

111011202110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111037.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 111011202110122 its reverse (221011202110111), we get a palindrome (332022404220233).

The spelling of 111011202110122 in words is "one hundred eleven trillion, eleven billion, two hundred two million, one hundred ten thousand, one hundred twenty-two".