223223001 has 8 divisors (see below), whose sum is σ = 313295520. Its totient is φ = 140982912.

The previous prime is 223222997. The next prime is 223223003. The reversal of 223223001 is 100322322.

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

It is not a de Polignac number, because 223223001 - 2² = 223222997 is a prime.

It is a super-3 number, since 3×223223001³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223223003) 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, 1958040 + ... + 1958153.

It is an arithmetic number, because the mean of its divisors is an integer number (39161940).

Almost surely, 2^223223001 is an apocalyptic number.

It is an amenable number.

223223001 is a deficient number, since it is larger than the sum of its proper divisors (90072519).

223223001 is a wasteful number, since it uses less digits than its factorization.

223223001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3916215.

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

The square root of 223223001 is about 14940.6492830800. The cubic root of 223223001 is about 606.6147705812.

Adding to 223223001 its reverse (100322322), we get a palindrome (323545323).

The spelling of 223223001 in words is "two hundred twenty-three million, two hundred twenty-three thousand, one".