112022100022122 has 40 divisors (see below), whose sum is σ = 251523710615232. Its totient is φ = 37264649675400.

The previous prime is 112022100022111. The next prime is 112022100022177. The reversal of 112022100022122 is 221220001220211.

It is a happy number.

112022100022122 is a `hidden beast` number, since 11 + 202 + 210 + 0 + 0 + 221 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112022100022095 and 112022100022104.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 704089954 + ... + 704249037.

Almost surely, 2^{112022100022122} is an apocalyptic number.

112022100022122 is an abundant number, since it is smaller than the sum of its proper divisors (139501610593110).

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

112022100022122 is a wasteful number, since it uses less digits than its factorization.

112022100022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408339496 (or 1408339487 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 112022100022122 its reverse (221220001220211), we get a palindrome (333242101242333).

The spelling of 112022100022122 in words is "one hundred twelve trillion, twenty-two billion, one hundred million, twenty-two thousand, one hundred twenty-two".