112211444 has 12 divisors (see below), whose sum is σ = 202704768. Its totient is φ = 54295800.

The previous prime is 112211423. The next prime is 112211459. The reversal of 112211444 is 444112211.

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452342 + ... + 452589.

It is an arithmetic number, because the mean of its divisors is an integer number (16892064).

Almost surely, 2^112211444 is an apocalyptic number.

It is an amenable number.

112211444 is a deficient number, since it is larger than the sum of its proper divisors (90493324).

112211444 is a wasteful number, since it uses less digits than its factorization.

112211444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904966 (or 904964 counting only the distinct ones).

The product of its digits is 256, while the sum is 20.

The square root of 112211444 is about 10592.9903237943. The cubic root of 112211444 is about 482.3316015020.

Adding to 112211444 its reverse (444112211), we get a palindrome (556323655).

The spelling of 112211444 in words is "one hundred twelve million, two hundred eleven thousand, four hundred forty-four".