200112233 has 4 divisors (see below), whose sum is σ = 200611668. Its totient is φ = 199612800.

The previous prime is 200112203. The next prime is 200112251. The reversal of 200112233 is 332211002.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 136702864 + 63409369 = 11692^2 + 7963^2 .

It is a cyclic number.

It is not a de Polignac number, because 200112233 - 2¹⁰ = 200111209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200112203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249116 + ... + 249917.

It is an arithmetic number, because the mean of its divisors is an integer number (50152917).

Almost surely, 2^200112233 is an apocalyptic number.

It is an amenable number.

200112233 is a deficient number, since it is larger than the sum of its proper divisors (499435).

200112233 is an equidigital number, since it uses as much as digits as its factorization.

200112233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499434.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 200112233 is about 14146.1031029750. The cubic root of 200112233 is about 584.9129176145.

Adding to 200112233 its reverse (332211002), we get a palindrome (532323235).

The spelling of 200112233 in words is "two hundred million, one hundred twelve thousand, two hundred thirty-three".