223222314 has 32 divisors (see below), whose sum is σ = 532408320. Its totient is φ = 61004592.

The previous prime is 223222313. The next prime is 223222357. The reversal of 223222314 is 413222322.

It is a super-3 number, since 3×223222314³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (223222313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114574 + ... + 116505.

It is an arithmetic number, because the mean of its divisors is an integer number (16637760).

Almost surely, 2^223222314 is an apocalyptic number.

223222314 is an abundant number, since it is smaller than the sum of its proper divisors (309186006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223222314 is a wasteful number, since it uses less digits than its factorization.

223222314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231114.

The product of its digits is 1152, while the sum is 21.

The square root of 223222314 is about 14940.6262920936. The cubic root of 223222314 is about 606.6141482667.

Adding to 223222314 its reverse (413222322), we get a palindrome (636444636).

The spelling of 223222314 in words is "two hundred twenty-three million, two hundred twenty-two thousand, three hundred fourteen".