223001223 has 8 divisors (see below), whose sum is σ = 314825328. Its totient is φ = 139922304.

The previous prime is 223001221. The next prime is 223001237. The reversal of 223001223 is 322100322.

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

It is not a de Polignac number, because 223001223 - 2¹ = 223001221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223001221) 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, 2186236 + ... + 2186337.

It is an arithmetic number, because the mean of its divisors is an integer number (39353166).

Almost surely, 2^223001223 is an apocalyptic number.

223001223 is a deficient number, since it is larger than the sum of its proper divisors (91824105).

223001223 is a wasteful number, since it uses less digits than its factorization.

223001223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4372593.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 223001223 is about 14933.2254720807. The cubic root of 223001223 is about 606.4138080327.

Adding to 223001223 its reverse (322100322), we get a palindrome (545101545).

Subtracting 223001223 from its reverse (322100322), we obtain a palindrome (99099099).

The spelling of 223001223 in words is "two hundred twenty-three million, one thousand, two hundred twenty-three".