112441216 has 64 divisors (see below), whose sum is σ = 236966400. Its totient is φ = 53061120.

The previous prime is 112441171. The next prime is 112441237. The reversal of 112441216 is 612144211.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170295 + ... + 170953.

It is an arithmetic number, because the mean of its divisors is an integer number (3702600).

Almost surely, 2^112441216 is an apocalyptic number.

112441216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112441216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118483200).

112441216 is an abundant number, since it is smaller than the sum of its proper divisors (124525184).

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

112441216 is an equidigital number, since it uses as much as digits as its factorization.

112441216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747 (or 735 counting only the distinct ones).

The product of its digits is 384, while the sum is 22.

The square root of 112441216 is about 10603.8302513762. The cubic root of 112441216 is about 482.6605956862.

Adding to 112441216 its reverse (612144211), we get a palindrome (724585427).

The spelling of 112441216 in words is "one hundred twelve million, four hundred forty-one thousand, two hundred sixteen".