112213341212 has 36 divisors (see below), whose sum is σ = 228462618384. Its totient is φ = 48085470720.

The previous prime is 112213341181. The next prime is 112213341223. The reversal of 112213341212 is 212143312211.

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 11 ways as a sum of consecutive naturals, for example, 1788233 + ... + 1849919.

It is an arithmetic number, because the mean of its divisors is an integer number (6346183844).

Almost surely, 2^112213341212 is an apocalyptic number.

It is an amenable number.

112213341212 is an abundant number, since it is smaller than the sum of its proper divisors (116249277172).

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

112213341212 is a wasteful number, since it uses less digits than its factorization.

112213341212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70986 (or 70977 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

Adding to 112213341212 its reverse (212143312211), we get a palindrome (324356653423).

The spelling of 112213341212 in words is "one hundred twelve billion, two hundred thirteen million, three hundred forty-one thousand, two hundred twelve".