111312110033022 has 16 divisors (see below), whose sum is σ = 225306439585920. Its totient is φ = 36657000091032.

The previous prime is 111312110033009. The next prime is 111312110033051. The reversal of 111312110033022 is 220330011213111.

It is a self number, because there is not a number n which added to its sum of digits gives 111312110033022.

It is a congruent 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, 111759146122 + ... + 111759147117.

It is an arithmetic number, because the mean of its divisors is an integer number (14081652474120).

Almost surely, 2^{111312110033022} is an apocalyptic number.

111312110033022 is an abundant number, since it is smaller than the sum of its proper divisors (113994329552898).

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

111312110033022 is a wasteful number, since it uses less digits than its factorization.

111312110033022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223518293327.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 111312110033022 its reverse (220330011213111), we get a palindrome (331642121246133).

The spelling of 111312110033022 in words is "one hundred eleven trillion, three hundred twelve billion, one hundred ten million, thirty-three thousand, twenty-two".