200202243 has 8 divisors (see below), whose sum is σ = 269431488. Its totient is φ = 132220584.

The previous prime is 200202239. The next prime is 200202257. The reversal of 200202243 is 342202002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200202243 - 2² = 200202239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200202203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311521 + ... + 312162.

It is an arithmetic number, because the mean of its divisors is an integer number (33678936).

Almost surely, 2^200202243 is an apocalyptic number.

200202243 is a deficient number, since it is larger than the sum of its proper divisors (69229245).

200202243 is a wasteful number, since it uses less digits than its factorization.

200202243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623793.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 200202243 is about 14149.2841868414. The cubic root of 200202243 is about 585.0006019425. Note that the first 3 decimals are identical.

Adding to 200202243 its reverse (342202002), we get a palindrome (542404245).

The spelling of 200202243 in words is "two hundred million, two hundred two thousand, two hundred forty-three".