200001232243 has 8 divisors (see below), whose sum is σ = 207767876480. Its totient is φ = 192316775040.

The previous prime is 200001232241. The next prime is 200001232261. The reversal of 200001232243 is 342232100002.

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

It is a cyclic number.

It is not a de Polignac number, because 200001232243 - 2¹ = 200001232241 is a prime.

It is a super-2 number, since 2×200001232243² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200001232243.

It is not an unprimeable number, because it can be changed into a prime (200001232241) 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 7 ways as a sum of consecutive naturals, for example, 20541798 + ... + 20551531.

It is an arithmetic number, because the mean of its divisors is an integer number (25970984560).

Almost surely, 2^200001232243 is an apocalyptic number.

200001232243 is a deficient number, since it is larger than the sum of its proper divisors (7766644237).

200001232243 is a wasteful number, since it uses less digits than its factorization.

200001232243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41093517.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 200001232243 its reverse (342232100002), we get a palindrome (542233332245).

The spelling of 200001232243 in words is "two hundred billion, one million, two hundred thirty-two thousand, two hundred forty-three".