2205200530 has 32 divisors (see below), whose sum is σ = 4281984000. Its totient is φ = 812839872.

The previous prime is 2205200489. The next prime is 2205200551. The reversal of 2205200530 is 350025022.

It is a junction number, because it is equal to n+sod(n) for n = 2205200498 and 2205200507.

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, 63711 + ... + 92029.

It is an arithmetic number, because the mean of its divisors is an integer number (133812000).

Almost surely, 2^2205200530 is an apocalyptic number.

2205200530 is a deficient number, since it is larger than the sum of its proper divisors (2076783470).

2205200530 is a wasteful number, since it uses less digits than its factorization.

2205200530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28938.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 2205200530 is about 46959.5627109112. The cubic root of 2205200530 is about 1301.6154532537.

Adding to 2205200530 its reverse (350025022), we get a palindrome (2555225552).

The spelling of 2205200530 in words is "two billion, two hundred five million, two hundred thousand, five hundred thirty".