2204668205 has 8 divisors (see below), whose sum is σ = 2801225592. Its totient is φ = 1659985408.

The previous prime is 2204668187. The next prime is 2204668259. The reversal of 2204668205 is 5028664022.

It can be written as a sum of positive squares in 4 ways, for example, as 362026729 + 1842641476 = 19027^2 + 42926^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2204668205 - 2¹⁶ = 2204602669 is a prime.

It is a Curzon number.

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 in 7 ways as a sum of consecutive naturals, for example, 12968552 + ... + 12968721.

It is an arithmetic number, because the mean of its divisors is an integer number (350153199).

Almost surely, 2^2204668205 is an apocalyptic number.

It is an amenable number.

2204668205 is a deficient number, since it is larger than the sum of its proper divisors (596557387).

2204668205 is a wasteful number, since it uses less digits than its factorization.

2204668205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25937295.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 2204668205 is about 46953.8944604172. The cubic root of 2204668205 is about 1301.5107102160.

The spelling of 2204668205 in words is "two billion, two hundred four million, six hundred sixty-eight thousand, two hundred five".