112010020021112 has 16 divisors (see below), whose sum is σ = 215141196992400. Its totient is φ = 54639034156480.

The previous prime is 112010020021099. The next prime is 112010020021117. The reversal of 112010020021112 is 211120020010211.

It is a super-2 number, since 2×112010020021112² (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 (112010020021117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170746981412 + ... + 170746982067.

It is an arithmetic number, because the mean of its divisors is an integer number (13446324812025).

Almost surely, 2^{112010020021112} is an apocalyptic number.

It is an amenable number.

112010020021112 is a deficient number, since it is larger than the sum of its proper divisors (103131176971288).

112010020021112 is a wasteful number, since it uses less digits than its factorization.

112010020021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341493963526 (or 341493963522 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112010020021112 its reverse (211120020010211), we get a palindrome (323130040031323).

The spelling of 112010020021112 in words is "one hundred twelve trillion, ten billion, twenty million, twenty-one thousand, one hundred twelve".