223200223 has 4 divisors (see below), whose sum is σ = 224806120. Its totient is φ = 221594328.

The previous prime is 223200221. The next prime is 223200319. The reversal of 223200223 is 322002322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322002322 = 2 ⋅161001161.

It is a cyclic number.

It is not a de Polignac number, because 223200223 - 2¹ = 223200221 is a prime.

It is a super-3 number, since 3×223200223³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223200197 and 223200206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223200221) 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, 802740 + ... + 803017.

It is an arithmetic number, because the mean of its divisors is an integer number (56201530).

Almost surely, 2^223200223 is an apocalyptic number.

223200223 is a deficient number, since it is larger than the sum of its proper divisors (1605897).

223200223 is a wasteful number, since it uses less digits than its factorization.

223200223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605896.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 223200223 is about 14939.8869808309. The cubic root of 223200223 is about 606.5941365946.

Adding to 223200223 its reverse (322002322), we get a palindrome (545202545).

The spelling of 223200223 in words is "two hundred twenty-three million, two hundred thousand, two hundred twenty-three".