112120122102 has 64 divisors (see below), whose sum is σ = 237021258240. Its totient is φ = 35259840000.

The previous prime is 112120122077. The next prime is 112120122113. The reversal of 112120122102 is 201221021211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33963852 + ... + 33967152.

It is an arithmetic number, because the mean of its divisors is an integer number (3703457160).

Almost surely, 2^112120122102 is an apocalyptic number.

112120122102 is an abundant number, since it is smaller than the sum of its proper divisors (124901136138).

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

112120122102 is a wasteful number, since it uses less digits than its factorization.

112120122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4469.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112120122102 its reverse (201221021211), we get a palindrome (313341143313).

The spelling of 112120122102 in words is "one hundred twelve billion, one hundred twenty million, one hundred twenty-two thousand, one hundred two".