112102122102 has 8 divisors (see below), whose sum is σ = 224204244216. Its totient is φ = 37367374032.

The previous prime is 112102122073. The next prime is 112102122133. The reversal of 112102122102 is 201221201211.

It is a sphenic number, since it is the product of 3 distinct primes.

112102122102 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 9341843503 + ... + 9341843514.

It is an arithmetic number, because the mean of its divisors is an integer number (28025530527).

Almost surely, 2^112102122102 is an apocalyptic number.

112102122102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

112102122102 is a wasteful number, since it uses less digits than its factorization.

112102122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18683687022.

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

Adding to 112102122102 its reverse (201221201211), we get a palindrome (313323323313).

It can be divided in two parts, 11210 and 2122102, that added together give a palindrome (2133312).

The spelling of 112102122102 in words is "one hundred twelve billion, one hundred two million, one hundred twenty-two thousand, one hundred two".