224244244 has 24 divisors (see below), whose sum is σ = 449043840. Its totient is φ = 95985696.

The previous prime is 224244233. The next prime is 224244257. The reversal of 224244244 is 442442422.

224244244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

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

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, 20322 + ... + 29350.

It is an arithmetic number, because the mean of its divisors is an integer number (18710160).

Almost surely, 2^224244244 is an apocalyptic number.

It is an amenable number.

224244244 is an abundant number, since it is smaller than the sum of its proper divisors (224799596).

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

224244244 is a wasteful number, since it uses less digits than its factorization.

224244244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9927 (or 9925 counting only the distinct ones).

The product of its digits is 16384, while the sum is 28.

The square root of 224244244 is about 14974.7869433926. The cubic root of 224244244 is about 607.5384489092.

Adding to 224244244 its reverse (442442422), we get a palindrome (666686666).

The spelling of 224244244 in words is "two hundred twenty-four million, two hundred forty-four thousand, two hundred forty-four".