224231044 has 12 divisors (see below), whose sum is σ = 398261584. Its totient is φ = 110442024.

The previous prime is 224231039. The next prime is 224231069. The reversal of 224231044 is 440132422.

It is a happy number.

It is a super-2 number, since 2×224231044² = 100559122186659872, which contains 22 as substring.

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, 418074 + ... + 418609.

Almost surely, 2^224231044 is an apocalyptic number.

It is an amenable number.

224231044 is a deficient number, since it is larger than the sum of its proper divisors (174030540).

224231044 is a wasteful number, since it uses less digits than its factorization.

224231044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836754 (or 836752 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 224231044 is about 14974.3461960781. The cubic root of 224231044 is about 607.5265278824.

Adding to 224231044 its reverse (440132422), we get a palindrome (664363466).

The spelling of 224231044 in words is "two hundred twenty-four million, two hundred thirty-one thousand, forty-four".