2205530441 has 2 divisors, whose sum is σ = 2205530442. Its totient is φ = 2205530440.

The previous prime is 2205530429. The next prime is 2205530549. The reversal of 2205530441 is 1440355022.

It is a happy number.

2205530441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1316238400 + 889292041 = 36280^2 + 29821^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2205530441 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2205530441.

It is not a weakly prime, because it can be changed into another prime (2205530141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102765220 + 1102765221.

It is an arithmetic number, because the mean of its divisors is an integer number (1102765221).

Almost surely, 2^2205530441 is an apocalyptic number.

It is an amenable number.

2205530441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2205530441 is an equidigital number, since it uses as much as digits as its factorization.

2205530441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2205530441 is about 46963.0752932557. The cubic root of 2205530441 is about 1301.6803597988.

Adding to 2205530441 its reverse (1440355022), we get a palindrome (3645885463).

The spelling of 2205530441 in words is "two billion, two hundred five million, five hundred thirty thousand, four hundred forty-one".