112241440212 has 48 divisors (see below), whose sum is σ = 286986749952. Its totient is φ = 33860026080.

The previous prime is 112241440019. The next prime is 112241440277. The reversal of 112241440212 is 212044142211.

It is a happy number.

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, 1877098 + ... + 1935969.

It is an arithmetic number, because the mean of its divisors is an integer number (5978890624).

Almost surely, 2^112241440212 is an apocalyptic number.

112241440212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112241440212 is an abundant number, since it is smaller than the sum of its proper divisors (174745309740).

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

112241440212 is a wasteful number, since it uses less digits than its factorization.

112241440212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813308 (or 3813306 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 112241440212 its reverse (212044142211), we get a palindrome (324285582423).

The spelling of 112241440212 in words is "one hundred twelve billion, two hundred forty-one million, four hundred forty thousand, two hundred twelve".