223232243 has 4 divisors (see below), whose sum is σ = 240403968. Its totient is φ = 206060520.

The previous prime is 223232231. The next prime is 223232257. The reversal of 223232243 is 342232322.

223232243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 223232243 - 2¹⁴ = 223215859 is a prime.

It is a super-3 number, since 3×223232243³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223232213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8585843 + ... + 8585868.

It is an arithmetic number, because the mean of its divisors is an integer number (60100992).

Almost surely, 2^223232243 is an apocalyptic number.

223232243 is a deficient number, since it is larger than the sum of its proper divisors (17171725).

223232243 is a wasteful number, since it uses less digits than its factorization.

223232243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17171724.

The product of its digits is 3456, while the sum is 23.

The square root of 223232243 is about 14940.9585703194. The cubic root of 223232243 is about 606.6231422638.

Adding to 223232243 its reverse (342232322), we get a palindrome (565464565).

The spelling of 223232243 in words is "two hundred twenty-three million, two hundred thirty-two thousand, two hundred forty-three".