112120211200101 has 16 divisors (see below), whose sum is σ = 161189217759360. Its totient is φ = 68913012767040.

The previous prime is 112120211200099. The next prime is 112120211200139. The reversal of 112120211200101 is 101002112021211.

It is a happy number.

It is not a de Polignac number, because 112120211200101 - 2¹ = 112120211200099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112120211200141) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1750806721 + ... + 1750870758.

It is an arithmetic number, because the mean of its divisors is an integer number (10074326109960).

Almost surely, 2^{112120211200101} is an apocalyptic number.

It is an amenable number.

112120211200101 is a deficient number, since it is larger than the sum of its proper divisors (49069006559259).

112120211200101 is a wasteful number, since it uses less digits than its factorization.

112120211200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3501678316.

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

Adding to 112120211200101 its reverse (101002112021211), we get a palindrome (213122323221312).

The spelling of 112120211200101 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred eleven million, two hundred thousand, one hundred one".