224112441 has 16 divisors (see below), whose sum is σ = 350735744. Its totient is φ = 124602624.

The previous prime is 224112439. The next prime is 224112523. The reversal of 224112441 is 144211422.

It is not a de Polignac number, because 224112441 - 2¹ = 224112439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224112401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143440 + ... + 144993.

It is an arithmetic number, because the mean of its divisors is an integer number (21920984).

Almost surely, 2^224112441 is an apocalyptic number.

224112441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

224112441 is a deficient number, since it is larger than the sum of its proper divisors (126623303).

224112441 is a wasteful number, since it uses less digits than its factorization.

224112441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288480.

The product of its digits is 512, while the sum is 21.

The square root of 224112441 is about 14970.3854659792. The cubic root of 224112441 is about 607.4193955615.

Adding to 224112441 its reverse (144211422), we get a palindrome (368323863).

The spelling of 224112441 in words is "two hundred twenty-four million, one hundred twelve thousand, four hundred forty-one".