112210201222101 has 12 divisors (see below), whose sum is σ = 162081734768928. Its totient is φ = 74806647120744.

The previous prime is 112210201222081. The next prime is 112210201222111. The reversal of 112210201222101 is 101222102012211.

112210201222101 is a `hidden beast` number, since 11 + 221 + 0 + 201 + 22 + 210 + 1 = 666.

It is not a de Polignac number, because 112210201222101 - 2¹⁰ = 112210201221077 is a prime.

It is a super-2 number, since 2×112210201222101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112210201222111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8092575 + ... + 17026748.

It is an arithmetic number, because the mean of its divisors is an integer number (13506811230744).

Almost surely, 2^{112210201222101} is an apocalyptic number.

It is an amenable number.

112210201222101 is a deficient number, since it is larger than the sum of its proper divisors (49871533546827).

112210201222101 is a wasteful number, since it uses less digits than its factorization.

112210201222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25615672 (or 25615669 counting only the distinct ones).

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

Adding to 112210201222101 its reverse (101222102012211), we get a palindrome (213432303234312).

The spelling of 112210201222101 in words is "one hundred twelve trillion, two hundred ten billion, two hundred one million, two hundred twenty-two thousand, one hundred one".