111011022222022 has 32 divisors (see below), whose sum is σ = 185525926740000. Its totient is φ = 49464625018368.

The previous prime is 111011022222013. The next prime is 111011022222047. The reversal of 111011022222022 is 220222220110111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1679229 + ... + 14994727.

It is an arithmetic number, because the mean of its divisors is an integer number (5797685210625).

Almost surely, 2^{111011022222022} is an apocalyptic number.

111011022222022 is a deficient number, since it is larger than the sum of its proper divisors (74514904517978).

111011022222022 is a wasteful number, since it uses less digits than its factorization.

111011022222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13326600.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 111011022222022 its reverse (220222220110111), we get a palindrome (331233242332133).

The spelling of 111011022222022 in words is "one hundred eleven trillion, eleven billion, twenty-two million, two hundred twenty-two thousand, twenty-two".