223214272 has 28 divisors (see below), whose sum is σ = 443575440. Its totient is φ = 111447296.

The previous prime is 223214249. The next prime is 223214281. The reversal of 223214272 is 272412322.

It is a super-3 number, since 3×223214272³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51618 + ... + 55774.

It is an arithmetic number, because the mean of its divisors is an integer number (15841980).

Almost surely, 2^223214272 is an apocalyptic number.

It is an amenable number.

223214272 is a deficient number, since it is larger than the sum of its proper divisors (220361168).

223214272 is an equidigital number, since it uses as much as digits as its factorization.

223214272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5008 (or 4998 counting only the distinct ones).

The product of its digits is 2688, while the sum is 25.

The square root of 223214272 is about 14940.3571577121. The cubic root of 223214272 is about 606.6068633773.

Adding to 223214272 its reverse (272412322), we get a palindrome (495626594).

The spelling of 223214272 in words is "two hundred twenty-three million, two hundred fourteen thousand, two hundred seventy-two".