2204321344 has 14 divisors (see below), whose sum is σ = 4374200294. Its totient is φ = 1102160640.

The previous prime is 2204321323. The next prime is 2204321377. The reversal of 2204321344 is 4431234022.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1496761344 + 707560000 = 38688^2 + 26600^2 .

It is a super-2 number, since 2×2204321344² = 9718065175227932672, which contains 22 as substring.

It is an unprimeable number.

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, 17221197 + ... + 17221324.

Almost surely, 2^2204321344 is an apocalyptic number.

It is an amenable number.

2204321344 is a deficient number, since it is larger than the sum of its proper divisors (2169878950).

2204321344 is an equidigital number, since it uses as much as digits as its factorization.

2204321344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34442533 (or 34442523 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2204321344 is about 46950.2006811473. The cubic root of 2204321344 is about 1301.4424509677.

Adding to 2204321344 its reverse (4431234022), we get a palindrome (6635555366).

The spelling of 2204321344 in words is "two billion, two hundred four million, three hundred twenty-one thousand, three hundred forty-four".