11104044055205 has 4 divisors (see below), whose sum is σ = 13324852866252. Its totient is φ = 8883235244160.

The previous prime is 11104044055199. The next prime is 11104044055253. The reversal of 11104044055205 is 50255044040111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1354556133316 + 9749487921889 = 1163854^2 + 3122417^2 .

It is not a de Polignac number, because 11104044055205 - 2¹⁸ = 11104043793061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1110404405516 + ... + 1110404405525.

It is an arithmetic number, because the mean of its divisors is an integer number (3331213216563).

Almost surely, 2^{11104044055205} is an apocalyptic number.

It is an amenable number.

11104044055205 is a deficient number, since it is larger than the sum of its proper divisors (2220808811047).

11104044055205 is an equidigital number, since it uses as much as digits as its factorization.

11104044055205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220808811046.

The product of its (nonzero) digits is 16000, while the sum is 32.

Adding to 11104044055205 its reverse (50255044040111), we get a palindrome (61359088095316).

The spelling of 11104044055205 in words is "eleven trillion, one hundred four billion, forty-four million, fifty-five thousand, two hundred five".