112011120220122 has 12 divisors (see below), whose sum is σ = 242690760476970. Its totient is φ = 37337040073368.

The previous prime is 112011120220117. The next prime is 112011120220141. The reversal of 112011120220122 is 221022021110211.

112011120220122 is a `hidden beast` number, since 1 + 1 + 201 + 1 + 120 + 220 + 122 = 666.

It can be written as a sum of positive squares in only one way, i.e., 92262153091761 + 19748967128361 = 9605319^2 + 4443981^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6222840012229 = 112011120220122 / (1 + 1 + 2 + 0 + 1 + 1 + 1 + 2 + 0 + 2 + 2 + 0 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 112011120220095 and 112011120220104.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3111420006097 + ... + 3111420006132.

Almost surely, 2^{112011120220122} is an apocalyptic number.

112011120220122 is an abundant number, since it is smaller than the sum of its proper divisors (130679640256848).

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

112011120220122 is a wasteful number, since it uses less digits than its factorization.

112011120220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6222840012237 (or 6222840012234 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112011120220122 its reverse (221022021110211), we get a palindrome (333033141330333).

The spelling of 112011120220122 in words is "one hundred twelve trillion, eleven billion, one hundred twenty million, two hundred twenty thousand, one hundred twenty-two".