112221101331022 has 16 divisors (see below), whose sum is σ = 179868683736720. Its totient is φ = 52325435265408.

The previous prime is 112221101331019. The next prime is 112221101331061. The reversal of 112221101331022 is 220133101122211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112221101330984 and 112221101331002.

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, 15140457888 + ... + 15140465299.

It is an arithmetic number, because the mean of its divisors is an integer number (11241792733545).

Almost surely, 2^{112221101331022} is an apocalyptic number.

112221101331022 is a deficient number, since it is larger than the sum of its proper divisors (67647582405698).

112221101331022 is a wasteful number, since it uses less digits than its factorization.

112221101331022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30280923315.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 112221101331022 its reverse (220133101122211), we get a palindrome (332354202453233).

The spelling of 112221101331022 in words is "one hundred twelve trillion, two hundred twenty-one billion, one hundred one million, three hundred thirty-one thousand, twenty-two".