112211100122202 has 96 divisors (see below), whose sum is σ = 260014469644800. Its totient is φ = 34891615207680.

The previous prime is 112211100122197. The next prime is 112211100122243. The reversal of 112211100122202 is 202221001112211.

112211100122202 is a `hidden beast` number, since 11 + 221 + 110 + 0 + 122 + 202 = 666.

It is a super-3 number, since 3×112211100122202³ (a number of 43 digits) contains 333 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4793577 + ... + 15728972.

It is an arithmetic number, because the mean of its divisors is an integer number (2708484058800).

Almost surely, 2^{112211100122202} is an apocalyptic number.

112211100122202 is an abundant number, since it is smaller than the sum of its proper divisors (147803369522598).

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

112211100122202 is a wasteful number, since it uses less digits than its factorization.

112211100122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20522908 (or 20522905 counting only the distinct ones).

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

Adding to 112211100122202 its reverse (202221001112211), we get a palindrome (314432101234413).

Subtracting 112211100122202 from its reverse (202221001112211), we obtain a palindrome (90009900990009).

The spelling of 112211100122202 in words is "one hundred twelve trillion, two hundred eleven billion, one hundred million, one hundred twenty-two thousand, two hundred two".