112011222102 has 32 divisors (see below), whose sum is σ = 241521084672. Its totient is φ = 34426970784.

The previous prime is 112011222091. The next prime is 112011222133. The reversal of 112011222102 is 201222110211.

112011222102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720898 + ... + 862389.

It is an arithmetic number, because the mean of its divisors is an integer number (7547533896).

Almost surely, 2^112011222102 is an apocalyptic number.

112011222102 is an abundant number, since it is smaller than the sum of its proper divisors (129509862570).

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

112011222102 is a wasteful number, since it uses less digits than its factorization.

112011222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584212.

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

Adding to 112011222102 its reverse (201222110211), we get a palindrome (313233332313).

The spelling of 112011222102 in words is "one hundred twelve billion, eleven million, two hundred twenty-two thousand, one hundred two".