112001020111112 has 128 divisors (see below), whose sum is σ = 239696615854080. Its totient is φ = 48606474816000.

The previous prime is 112001020111109. The next prime is 112001020111121. The reversal of 112001020111112 is 211111020100211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2266697687 + ... + 2266747097.

It is an arithmetic number, because the mean of its divisors is an integer number (1872629811360).

Almost surely, 2^{112001020111112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112001020111112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119848307927040).

112001020111112 is an abundant number, since it is smaller than the sum of its proper divisors (127695595742968).

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

112001020111112 is a wasteful number, since it uses less digits than its factorization.

112001020111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62883 (or 62879 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 112001020111112 its reverse (211111020100211), we get a palindrome (323112040211323).

The spelling of 112001020111112 in words is "one hundred twelve trillion, one billion, twenty million, one hundred eleven thousand, one hundred twelve".