112110221022112 has 24 divisors (see below), whose sum is σ = 230313388840416. Its totient is φ = 53617931792832.

The previous prime is 112110221022017. The next prime is 112110221022133. The reversal of 112110221022112 is 211220122011211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112110221022112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76161834198 + ... + 76161835669.

It is an arithmetic number, because the mean of its divisors is an integer number (9596391201684).

Almost surely, 2^{112110221022112} is an apocalyptic number.

It is an amenable number.

112110221022112 is an abundant number, since it is smaller than the sum of its proper divisors (118203167818304).

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

112110221022112 is a wasteful number, since it uses less digits than its factorization.

112110221022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152323669900 (or 152323669892 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112110221022112 its reverse (211220122011211), we get a palindrome (323330343033323).

The spelling of 112110221022112 in words is "one hundred twelve trillion, one hundred ten billion, two hundred twenty-one million, twenty-two thousand, one hundred twelve".