112012002112101 has 32 divisors (see below), whose sum is σ = 186332575376640. Its totient is φ = 58273894209024.

The previous prime is 112012002112093. The next prime is 112012002112159. The reversal of 112012002112101 is 101211200210211.

It is a happy number.

It is not a de Polignac number, because 112012002112101 - 2³ = 112012002112093 is a prime.

It is a super-2 number, since 2×112012002112101² (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 (112012002312101) 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, 2810256606 + ... + 2810296463.

It is an arithmetic number, because the mean of its divisors is an integer number (5822892980520).

Almost surely, 2^{112012002112101} is an apocalyptic number.

It is an amenable number.

112012002112101 is a deficient number, since it is larger than the sum of its proper divisors (74320573264539).

112012002112101 is a wasteful number, since it uses less digits than its factorization.

112012002112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5620553165.

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

Adding to 112012002112101 its reverse (101211200210211), we get a palindrome (213223202322312).

The spelling of 112012002112101 in words is "one hundred twelve trillion, twelve billion, two million, one hundred twelve thousand, one hundred one".