2204321224 has 16 divisors (see below), whose sum is σ = 4723545600. Its totient is φ = 944709072.

The previous prime is 2204321191. The next prime is 2204321227. The reversal of 2204321224 is 4221234022.

It is a junction number, because it is equal to n+sod(n) for n = 2204321195 and 2204321204.

It is not an unprimeable number, because it can be changed into a prime (2204321227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19681384 + ... + 19681495.

It is an arithmetic number, because the mean of its divisors is an integer number (295221600).

Almost surely, 2^2204321224 is an apocalyptic number.

It is an amenable number.

2204321224 is an abundant number, since it is smaller than the sum of its proper divisors (2519224376).

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

2204321224 is a wasteful number, since it uses less digits than its factorization.

2204321224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39362892 (or 39362888 counting only the distinct ones).

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

The square root of 2204321224 is about 46950.1994031974. The cubic root of 2204321224 is about 1301.4424273515.

Adding to 2204321224 its reverse (4221234022), we get a palindrome (6425555246).

The spelling of 2204321224 in words is "two billion, two hundred four million, three hundred twenty-one thousand, two hundred twenty-four".