112122112022222 has 16 divisors (see below), whose sum is σ = 168382101174000. Its totient is φ = 55994747402880.

The previous prime is 112122112022213. The next prime is 112122112022281. The reversal of 112122112022222 is 222220211221211.

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, 95882822 + ... + 97045142.

It is an arithmetic number, because the mean of its divisors is an integer number (10523881323375).

Almost surely, 2^{112122112022222} is an apocalyptic number.

112122112022222 is a deficient number, since it is larger than the sum of its proper divisors (56259989151778).

112122112022222 is a wasteful number, since it uses less digits than its factorization.

112122112022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219331.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 112122112022222 its reverse (222220211221211), we get a palindrome (334342323243433).

The spelling of 112122112022222 in words is "one hundred twelve trillion, one hundred twenty-two billion, one hundred twelve million, twenty-two thousand, two hundred twenty-two".