2205141205 has 4 divisors (see below), whose sum is σ = 2646169452. Its totient is φ = 1764112960.

The previous prime is 2205141203. The next prime is 2205141233. The reversal of 2205141205 is 5021415022.

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 669049956 + 1536091249 = 25866^2 + 39193^2 .

It is not a de Polignac number, because 2205141205 - 2¹ = 2205141203 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205141203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220514116 + ... + 220514125.

It is an arithmetic number, because the mean of its divisors is an integer number (661542363).

Almost surely, 2^2205141205 is an apocalyptic number.

It is an amenable number.

2205141205 is a deficient number, since it is larger than the sum of its proper divisors (441028247).

2205141205 is an equidigital number, since it uses as much as digits as its factorization.

2205141205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441028246.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 2205141205 is about 46958.9310461812. The cubic root of 2205141205 is about 1301.6037809926.

Adding to 2205141205 its reverse (5021415022), we get a palindrome (7226556227).

The spelling of 2205141205 in words is "two billion, two hundred five million, one hundred forty-one thousand, two hundred five".