2204000004005 has 32 divisors (see below), whose sum is σ = 2663070325344. Its totient is φ = 1751066689536.

The previous prime is 2204000003999. The next prime is 2204000004079. The reversal of 2204000004005 is 5004000004022.

It can be written as a sum of positive squares in 16 ways, for example, as 263659656484 + 1940340347521 = 513478^2 + 1392961^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2204000004005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1031351297 + ... + 1031353433.

It is an arithmetic number, because the mean of its divisors is an integer number (83220947667).

Almost surely, 2^{2204000004005} is an apocalyptic number.

It is an amenable number.

2204000004005 is a deficient number, since it is larger than the sum of its proper divisors (459070321339).

2204000004005 is a wasteful number, since it uses less digits than its factorization.

2204000004005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4265.

The product of its (nonzero) digits is 320, while the sum is 17.

Adding to 2204000004005 its sum of digits (17), we get a palindrome (2204000004022).

Adding to 2204000004005 its reverse (5004000004022), we get a palindrome (7208000008027).

The spelling of 2204000004005 in words is "two trillion, two hundred four billion, four thousand, five".