200201020211 has 4 divisors (see below), whose sum is σ = 201149840424. Its totient is φ = 199252200000.

The previous prime is 200201020153. The next prime is 200201020291. The reversal of 200201020211 is 112020102002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200201020211 - 2¹⁸ = 200200758067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200201020192 and 200201020201.

It is not an unprimeable number, because it can be changed into a prime (200201020291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474409790 + ... + 474410211.

It is an arithmetic number, because the mean of its divisors is an integer number (50287460106).

Almost surely, 2^200201020211 is an apocalyptic number.

200201020211 is a deficient number, since it is larger than the sum of its proper divisors (948820213).

200201020211 is an equidigital number, since it uses as much as digits as its factorization.

200201020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948820212.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200201020211 its reverse (112020102002), we get a palindrome (312221122213).

The spelling of 200201020211 in words is "two hundred billion, two hundred one million, twenty thousand, two hundred eleven".