224422424 has 8 divisors (see below), whose sum is σ = 420792060. Its totient is φ = 112211208.

The previous prime is 224422421. The next prime is 224422447. The reversal of 224422424 is 424224422.

It is a tau number, because it is divible by the number of its divisors (8).

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

It is a junction number, because it is equal to n+sod(n) for n = 224422393 and 224422402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224422421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14026394 + ... + 14026409.

Almost surely, 2^224422424 is an apocalyptic number.

It is an amenable number.

224422424 is a deficient number, since it is larger than the sum of its proper divisors (196369636).

224422424 is a wasteful number, since it uses less digits than its factorization.

224422424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28052809 (or 28052805 counting only the distinct ones).

The product of its digits is 8192, while the sum is 26.

The square root of 224422424 is about 14980.7350954484. The cubic root of 224422424 is about 607.6993189500.

Adding to 224422424 its reverse (424224422), we get a palindrome (648646846).

The spelling of 224422424 in words is "two hundred twenty-four million, four hundred twenty-two thousand, four hundred twenty-four".