200223101221211 has 4 divisors (see below), whose sum is σ = 200651844479112. Its totient is φ = 199794357963312.

The previous prime is 200223101221153. The next prime is 200223101221261. The reversal of 200223101221211 is 112122101322002.

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 200223101221211 - 2¹⁴ = 200223101204827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200223101221261) 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, 214371628250 + ... + 214371629183.

It is an arithmetic number, because the mean of its divisors is an integer number (50162961119778).

Almost surely, 2^{200223101221211} is an apocalyptic number.

200223101221211 is a deficient number, since it is larger than the sum of its proper divisors (428743257901).

200223101221211 is an equidigital number, since it uses as much as digits as its factorization.

200223101221211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428743257900.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 200223101221211 its reverse (112122101322002), we get a palindrome (312345202543213).

The spelling of 200223101221211 in words is "two hundred trillion, two hundred twenty-three billion, one hundred one million, two hundred twenty-one thousand, two hundred eleven".