112012112211102 has 48 divisors (see below), whose sum is σ = 242796421193040. Its totient is φ = 37321447113216.

The previous prime is 112012112211089. The next prime is 112012112211133. The reversal of 112012112211102 is 201112211210211.

It is a happy number.

112012112211102 is a `hidden beast` number, since 1 + 120 + 1 + 211 + 221 + 110 + 2 = 666.

It is a super-3 number, since 3×112012112211102³ (a number of 43 digits) contains 333 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2223010753 + ... + 2223061139.

It is an arithmetic number, because the mean of its divisors is an integer number (5058258774855).

Almost surely, 2^{112012112211102} is an apocalyptic number.

112012112211102 is an abundant number, since it is smaller than the sum of its proper divisors (130784308981938).

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

112012112211102 is a wasteful number, since it uses less digits than its factorization.

112012112211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100617 (or 100614 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 112012112211102 its reverse (201112211210211), we get a palindrome (313124323421313).

The spelling of 112012112211102 in words is "one hundred twelve trillion, twelve billion, one hundred twelve million, two hundred eleven thousand, one hundred two".