111102211000122 has 16 divisors (see below), whose sum is σ = 222204842652672. Its totient is φ = 37034000224640.

The previous prime is 111102211000097. The next prime is 111102211000133. The reversal of 111102211000122 is 221000112201111.

It is a happy number.

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, 14040279 + ... + 20477642.

It is an arithmetic number, because the mean of its divisors is an integer number (13887802665792).

Almost surely, 2^{111102211000122} is an apocalyptic number.

111102211000122 is an abundant number, since it is smaller than the sum of its proper divisors (111102631652550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111102211000122 is a wasteful number, since it uses less digits than its factorization.

111102211000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35054373.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 111102211000122 its reverse (221000112201111), we get a palindrome (332102323201233).

The spelling of 111102211000122 in words is "one hundred eleven trillion, one hundred two billion, two hundred eleven million, one hundred twenty-two", and thus it is an aban number.