200210201020191 has 8 divisors (see below), whose sum is σ = 276152001407280. Its totient is φ = 128870933989952.

The previous prime is 200210201020187. The next prime is 200210201020201. The reversal of 200210201020191 is 191020102012002.

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 200210201020191 - 2² = 200210201020187 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200210201020591) 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, 1150633339110 + ... + 1150633339283.

It is an arithmetic number, because the mean of its divisors is an integer number (34519000175910).

Almost surely, 2^{200210201020191} is an apocalyptic number.

200210201020191 is a deficient number, since it is larger than the sum of its proper divisors (75941800387089).

200210201020191 is a wasteful number, since it uses less digits than its factorization.

200210201020191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301266678425.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 200210201020191 its reverse (191020102012002), we get a palindrome (391230303032193).

The spelling of 200210201020191 in words is "two hundred trillion, two hundred ten billion, two hundred one million, twenty thousand, one hundred ninety-one".