2205050317 has 8 divisors (see below), whose sum is σ = 2214906624. Its totient is φ = 2195210448.

The previous prime is 2205050303. The next prime is 2205050359. The reversal of 2205050317 is 7130505022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2205050317 - 2⁷ = 2205050189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2205050291 and 2205050300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205050717) 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 7 ways as a sum of consecutive naturals, for example, 319768 + ... + 326590.

It is an arithmetic number, because the mean of its divisors is an integer number (276863328).

Almost surely, 2^2205050317 is an apocalyptic number.

It is an amenable number.

2205050317 is a deficient number, since it is larger than the sum of its proper divisors (9856307).

2205050317 is a wasteful number, since it uses less digits than its factorization.

2205050317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8219.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 2205050317 is about 46957.9632969745. The cubic root of 2205050317 is about 1301.5858982693.

Adding to 2205050317 its reverse (7130505022), we get a palindrome (9335555339).

The spelling of 2205050317 in words is "two billion, two hundred five million, fifty thousand, three hundred seventeen".