200011233 has 16 divisors (see below), whose sum is σ = 288307520. Its totient is φ = 122907456.

The previous prime is 200011223. The next prime is 200011267. The reversal of 200011233 is 332110002.

It is a happy number.

It is not a de Polignac number, because 200011233 - 2⁶ = 200011169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200011223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45310 + ... + 49527.

It is an arithmetic number, because the mean of its divisors is an integer number (18019220).

Almost surely, 2^200011233 is an apocalyptic number.

It is an amenable number.

200011233 is a deficient number, since it is larger than the sum of its proper divisors (88296287).

200011233 is a wasteful number, since it uses less digits than its factorization.

200011233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94896.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 200011233 is about 14142.5327646783. The cubic root of 200011233 is about 584.8144959347.

Adding to 200011233 its reverse (332110002), we get a palindrome (532121235).

The spelling of 200011233 in words is "two hundred million, eleven thousand, two hundred thirty-three".