200206001217 has 8 divisors (see below), whose sum is σ = 282643766496. Its totient is φ = 125619451712.

The previous prime is 200206001209. The next prime is 200206001249. The reversal of 200206001217 is 712100602002.

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 200206001217 - 2³ = 200206001209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200206001193 and 200206001202.

It is not an unprimeable number, because it can be changed into a prime (200206001207) 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, 1962803883 + ... + 1962803984.

It is an arithmetic number, because the mean of its divisors is an integer number (35330470812).

Almost surely, 2^200206001217 is an apocalyptic number.

It is an amenable number.

200206001217 is a deficient number, since it is larger than the sum of its proper divisors (82437765279).

200206001217 is a wasteful number, since it uses less digits than its factorization.

200206001217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3925607887.

The product of its (nonzero) digits is 336, while the sum is 21.

Adding to 200206001217 its reverse (712100602002), we get a palindrome (912306603219).

The spelling of 200206001217 in words is "two hundred billion, two hundred six million, one thousand, two hundred seventeen".