112210010122101 has 32 divisors (see below), whose sum is σ = 154049658762240. Its totient is φ = 72599083554816.

The previous prime is 112210010122099. The next prime is 112210010122123. The reversal of 112210010122101 is 101221010012211.

It is a happy number.

It is not a de Polignac number, because 112210010122101 - 2¹ = 112210010122099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112210010122181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69007900 + ... + 70615226.

It is an arithmetic number, because the mean of its divisors is an integer number (4814051836320).

Almost surely, 2^{112210010122101} is an apocalyptic number.

It is an amenable number.

112210010122101 is a deficient number, since it is larger than the sum of its proper divisors (41839648640139).

112210010122101 is a wasteful number, since it uses less digits than its factorization.

112210010122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608973.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112210010122101 its reverse (101221010012211), we get a palindrome (213431020134312).

The spelling of 112210010122101 in words is "one hundred twelve trillion, two hundred ten billion, ten million, one hundred twenty-two thousand, one hundred one".