112022022111222 has 16 divisors (see below), whose sum is σ = 225418547563200. Its totient is φ = 37111590146952.

The previous prime is 112022022111199. The next prime is 112022022111239. The reversal of 112022022111222 is 222111220220211.

It is a super-2 number, since 2×112022022111222² (a number of 29 digits) contains 22 as substring.

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, 57270971472 + ... + 57270973427.

It is an arithmetic number, because the mean of its divisors is an integer number (14088659222700).

Almost surely, 2^{112022022111222} is an apocalyptic number.

112022022111222 is an abundant number, since it is smaller than the sum of its proper divisors (113396525451978).

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

112022022111222 is a wasteful number, since it uses less digits than its factorization.

112022022111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114541945067.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 112022022111222 its reverse (222111220220211), we get a palindrome (334133242331433).

The spelling of 112022022111222 in words is "one hundred twelve trillion, twenty-two billion, twenty-two million, one hundred eleven thousand, two hundred twenty-two".