112010021221112 has 64 divisors (see below), whose sum is σ = 243327324784320. Its totient is φ = 47343221342208.

The previous prime is 112010021220997. The next prime is 112010021221123. The reversal of 112010021221112 is 211122120010211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54993128 + ... + 56993544.

It is an arithmetic number, because the mean of its divisors is an integer number (3801989449755).

Almost surely, 2^{112010021221112} is an apocalyptic number.

It is an amenable number.

112010021221112 is an abundant number, since it is smaller than the sum of its proper divisors (131317303563208).

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

112010021221112 is a wasteful number, since it uses less digits than its factorization.

112010021221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014200 (or 2014196 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112010021221112 its reverse (211122120010211), we get a palindrome (323132141231323).

The spelling of 112010021221112 in words is "one hundred twelve trillion, ten billion, twenty-one million, two hundred twenty-one thousand, one hundred twelve".