112201112100222 has 12 divisors (see below), whose sum is σ = 243102409550520. Its totient is φ = 37400370700068.

The previous prime is 112201112100221. The next prime is 112201112100251. The reversal of 112201112100222 is 222001211102211.

112201112100222 is a `hidden beast` number, since 1 + 1 + 220 + 1 + 11 + 210 + 0 + 222 = 666.

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: 6233395116679 = 112201112100222 / (1 + 1 + 2 + 2 + 0 + 1 + 1 + 1 + 2 + 1 + 0 + 0 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 112201112100195 and 112201112100204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112201112100221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3116697558322 + ... + 3116697558357.

It is an arithmetic number, because the mean of its divisors is an integer number (20258534129210).

Almost surely, 2^{112201112100222} is an apocalyptic number.

112201112100222 is an abundant number, since it is smaller than the sum of its proper divisors (130901297450298).

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

112201112100222 is a wasteful number, since it uses less digits than its factorization.

112201112100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6233395116687 (or 6233395116684 counting only the distinct ones).

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

Adding to 112201112100222 its reverse (222001211102211), we get a palindrome (334202323202433).

The spelling of 112201112100222 in words is "one hundred twelve trillion, two hundred one billion, one hundred twelve million, one hundred thousand, two hundred twenty-two".