112220101012112 has 20 divisors (see below), whose sum is σ = 217581861369600. Its totient is φ = 56069943239328.

The previous prime is 112220101012111. The next prime is 112220101012141. The reversal of 112220101012112 is 211210101022211.

It is not an unprimeable number, because it can be changed into a prime (112220101012111) 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, 2506681088 + ... + 2506725855.

It is an arithmetic number, because the mean of its divisors is an integer number (10879093068480).

Almost surely, 2^{112220101012112} is an apocalyptic number.

It is an amenable number.

112220101012112 is a deficient number, since it is larger than the sum of its proper divisors (105361760357488).

112220101012112 is a wasteful number, since it uses less digits than its factorization.

112220101012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5013408350 (or 5013408344 counting only the distinct ones).

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

Adding to 112220101012112 its reverse (211210101022211), we get a palindrome (323430202034323).

The spelling of 112220101012112 in words is "one hundred twelve trillion, two hundred twenty billion, one hundred one million, twelve thousand, one hundred twelve".