200211223 has 2 divisors, whose sum is σ = 200211224. Its totient is φ = 200211222.

The previous prime is 200211203. The next prime is 200211229. The reversal of 200211223 is 322112002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200211223 - 2⁵ = 200211191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200211229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105611 + 100105612.

It is an arithmetic number, because the mean of its divisors is an integer number (100105612).

Almost surely, 2^200211223 is an apocalyptic number.

200211223 is a deficient number, since it is larger than the sum of its proper divisors (1).

200211223 is an equidigital number, since it uses as much as digits as its factorization.

200211223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 200211223 is about 14149.6015138236. The cubic root of 200211223 is about 585.0093484760.

Adding to 200211223 its reverse (322112002), we get a palindrome (522323225).

It can be divided in two parts, 2002 and 11223, that added together give a square (13225 = 115²).

The spelling of 200211223 in words is "two hundred million, two hundred eleven thousand, two hundred twenty-three".