224113444 has 6 divisors (see below), whose sum is σ = 392198534. Its totient is φ = 112056720.

The previous prime is 224113429. The next prime is 224113469. The reversal of 224113444 is 444311422.

It can be written as a sum of positive squares in only one way, i.e., 224100900 + 12544 = 14970^2 + 112^2 .

It is a super-2 number, since 2×224113444² = 100453671563082272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28014177 + ... + 28014184.

Almost surely, 2^224113444 is an apocalyptic number.

It is an amenable number.

224113444 is a deficient number, since it is larger than the sum of its proper divisors (168085090).

224113444 is a wasteful number, since it uses less digits than its factorization.

224113444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56028365 (or 56028363 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 224113444 is about 14970.4189654131. The cubic root of 224113444 is about 607.4203017149.

Adding to 224113444 its reverse (444311422), we get a palindrome (668424866).

The spelling of 224113444 in words is "two hundred twenty-four million, one hundred thirteen thousand, four hundred forty-four".