2204140205 has 16 divisors (see below), whose sum is σ = 2702285184. Its totient is φ = 1725451200.

The previous prime is 2204140199. The next prime is 2204140229. The reversal of 2204140205 is 5020414022.

It is a happy number.

It is not a de Polignac number, because 2204140205 - 2⁴ = 2204140189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28799 + ... + 72371.

It is an arithmetic number, because the mean of its divisors is an integer number (168892824).

Almost surely, 2^2204140205 is an apocalyptic number.

It is an amenable number.

2204140205 is a deficient number, since it is larger than the sum of its proper divisors (498144979).

2204140205 is a wasteful number, since it uses less digits than its factorization.

2204140205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43796.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2204140205 is about 46948.2715869285. The cubic root of 2204140205 is about 1301.4068015311.

Adding to 2204140205 its reverse (5020414022), we get a palindrome (7224554227).

The spelling of 2204140205 in words is "two billion, two hundred four million, one hundred forty thousand, two hundred five".