200201009999 has 8 divisors (see below), whose sum is σ = 200595955680. Its totient is φ = 199806192736.

The previous prime is 200201009947. The next prime is 200201010013. The reversal of 200201009999 is 999900102002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200201009999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200201009599) 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, 3459797 + ... + 3517185.

It is an arithmetic number, because the mean of its divisors is an integer number (25074494460).

Almost surely, 2^200201009999 is an apocalyptic number.

200201009999 is a deficient number, since it is larger than the sum of its proper divisors (394945681).

200201009999 is an equidigital number, since it uses as much as digits as its factorization.

200201009999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64209.

The product of its (nonzero) digits is 26244, while the sum is 41.

The spelling of 200201009999 in words is "two hundred billion, two hundred one million, nine thousand, nine hundred ninety-nine".