200002210018 has 8 divisors (see below), whose sum is σ = 323080493148. Its totient is φ = 92308712304.

The previous prime is 200002210013. The next prime is 200002210021. The reversal of 200002210018 is 810012200002.

200002210018 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 154192084929 + 45810125089 = 392673^2 + 214033^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 200002209983 and 200002210010.

It is not an unprimeable number, because it can be changed into a prime (200002210013) 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, 3846196321 + ... + 3846196372.

Almost surely, 2^200002210018 is an apocalyptic number.

200002210018 is a deficient number, since it is larger than the sum of its proper divisors (123078283130).

200002210018 is a wasteful number, since it uses less digits than its factorization.

200002210018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7692392708.

The product of its (nonzero) digits is 64, while the sum is 16.

The spelling of 200002210018 in words is "two hundred billion, two million, two hundred ten thousand, eighteen".