112110022221112 has 16 divisors (see below), whose sum is σ = 210236394345840. Its totient is φ = 56046983728896.

The previous prime is 112110022221107. The next prime is 112110022221133. The reversal of 112110022221112 is 211122220011211.

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 112110022221112.

It is a congruent number.

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, 1003363353 + ... + 1003475080.

It is an arithmetic number, because the mean of its divisors is an integer number (13139774646615).

Almost surely, 2^{112110022221112} is an apocalyptic number.

It is an amenable number.

112110022221112 is a deficient number, since it is larger than the sum of its proper divisors (98126372124728).

112110022221112 is a wasteful number, since it uses less digits than its factorization.

112110022221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006845422 (or 2006845418 counting only the distinct ones).

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

Adding to 112110022221112 its reverse (211122220011211), we get a palindrome (323232242232323).

The spelling of 112110022221112 in words is "one hundred twelve trillion, one hundred ten billion, twenty-two million, two hundred twenty-one thousand, one hundred twelve".