111023113022202 has 32 divisors (see below), whose sum is σ = 222200481837312. Its totient is φ = 36982003978304.

The previous prime is 111023113022189. The next prime is 111023113022203. The reversal of 111023113022202 is 202220311320111.

It is a super-2 number, since 2×111023113022202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111023113022203) 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, 48709228 + ... + 50937560.

It is an arithmetic number, because the mean of its divisors is an integer number (6943765057416).

Almost surely, 2^{111023113022202} is an apocalyptic number.

111023113022202 is an abundant number, since it is smaller than the sum of its proper divisors (111177368815110).

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

111023113022202 is a wasteful number, since it uses less digits than its factorization.

111023113022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234102.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 111023113022202 its reverse (202220311320111), we get a palindrome (313243424342313).

The spelling of 111023113022202 in words is "one hundred eleven trillion, twenty-three billion, one hundred thirteen million, twenty-two thousand, two hundred two".