682217218298 has 16 divisors (see below), whose sum is σ = 1275834798144. Its totient is φ = 265798916160.

The previous prime is 682217218297. The next prime is 682217218321. The reversal of 682217218298 is 892812712286.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (682217218297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2214990815 + ... + 2214991122.

It is an arithmetic number, because the mean of its divisors is an integer number (79739674884).

Almost surely, 2^682217218298 is an apocalyptic number.

682217218298 is a deficient number, since it is larger than the sum of its proper divisors (593617579846).

682217218298 is a wasteful number, since it uses less digits than its factorization.

682217218298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4429981957.

The product of its digits is 3096576, while the sum is 56.

The spelling of 682217218298 in words is "six hundred eighty-two billion, two hundred seventeen million, two hundred eighteen thousand, two hundred ninety-eight".