112110102222012 has 18 divisors (see below), whose sum is σ = 283389425061288. Its totient is φ = 37370034073992.

The previous prime is 112110102222011. The next prime is 112110102222037. The reversal of 112110102222012 is 210222201011211.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112110102222011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1557084753048 + ... + 1557084753119.

Almost surely, 2^{112110102222012} is an apocalyptic number.

112110102222012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112110102222012 is an abundant number, since it is smaller than the sum of its proper divisors (171279322839276).

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

112110102222012 is a wasteful number, since it uses less digits than its factorization.

112110102222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114169506177 (or 3114169506172 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112110102222012 its reverse (210222201011211), we get a palindrome (322332303233223).

The spelling of 112110102222012 in words is "one hundred twelve trillion, one hundred ten billion, one hundred two million, two hundred twenty-two thousand, twelve".