223132223 has 8 divisors (see below), whose sum is σ = 233767296. Its totient is φ = 212575000.

The previous prime is 223132213. The next prime is 223132241. The reversal of 223132223 is 322231322.

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 223132223 - 2⁸ = 223131967 is a prime.

It is a super-3 number, since 3×223132223³ (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 = 223132195 and 223132204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223132213) 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, 13553 + ... + 25098.

It is an arithmetic number, because the mean of its divisors is an integer number (29220912).

Almost surely, 2^223132223 is an apocalyptic number.

223132223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

223132223 is a deficient number, since it is larger than the sum of its proper divisors (10635073).

223132223 is a wasteful number, since it uses less digits than its factorization.

223132223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38925.

The product of its digits is 864, while the sum is 20.

The square root of 223132223 is about 14937.6110205079. The cubic root of 223132223 is about 606.5325288442.

Adding to 223132223 its reverse (322231322), we get a palindrome (545363545).

Subtracting 223132223 from its reverse (322231322), we obtain a palindrome (99099099).

The spelling of 223132223 in words is "two hundred twenty-three million, one hundred thirty-two thousand, two hundred twenty-three".