2205522304 has 16 divisors (see below), whose sum is σ = 4393814220. Its totient is φ = 1102761088.

The previous prime is 2205522257. The next prime is 2205522349. The reversal of 2205522304 is 4032255022.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8615194 + ... + 8615449.

Almost surely, 2^2205522304 is an apocalyptic number.

It is an amenable number.

2205522304 is a deficient number, since it is larger than the sum of its proper divisors (2188291916).

2205522304 is an equidigital number, since it uses as much as digits as its factorization.

2205522304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17230657 (or 17230645 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2205522304 is about 46962.9886612852. The cubic root of 2205522304 is about 1301.6787590069.

Adding to 2205522304 its reverse (4032255022), we get a palindrome (6237777326).

The spelling of 2205522304 in words is "two billion, two hundred five million, five hundred twenty-two thousand, three hundred four".