200201223 has 16 divisors (see below), whose sum is σ = 278885376. Its totient is φ = 127506720.

The previous prime is 200201213. The next prime is 200201227. The reversal of 200201223 is 322102002.

It is not a de Polignac number, because 200201223 - 2⁹ = 200200711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200201199 and 200201208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200201227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83761 + ... + 86117.

It is an arithmetic number, because the mean of its divisors is an integer number (17430336).

Almost surely, 2^200201223 is an apocalyptic number.

200201223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

200201223 is a deficient number, since it is larger than the sum of its proper divisors (78684153).

200201223 is a wasteful number, since it uses less digits than its factorization.

200201223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 200201223 is about 14149.2481425693. The cubic root of 200201223 is about 584.9996084445. Note that the first 3 decimals are identical.

Adding to 200201223 its reverse (322102002), we get a palindrome (522303225).

The spelling of 200201223 in words is "two hundred million, two hundred one thousand, two hundred twenty-three".