112002120021112 has 16 divisors (see below), whose sum is σ = 210004100808840. Its totient is φ = 56001026472096.

The previous prime is 112002120021109. The next prime is 112002120021119. The reversal of 112002120021112 is 211120021200211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112002120021119) 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, 15370383 + ... + 21453505.

Almost surely, 2^{112002120021112} is an apocalyptic number.

It is an amenable number.

112002120021112 is a deficient number, since it is larger than the sum of its proper divisors (98001980787728).

112002120021112 is a wasteful number, since it uses less digits than its factorization.

112002120021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8384622 (or 8384618 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112002120021112 its reverse (211120021200211), we get a palindrome (323122141221323).

The spelling of 112002120021112 in words is "one hundred twelve trillion, two billion, one hundred twenty million, twenty-one thousand, one hundred twelve".