223312314 has 16 divisors (see below), whose sum is σ = 447286752. Its totient is φ = 74327088.

The previous prime is 223312307. The next prime is 223312351. The reversal of 223312314 is 413213322.

223312314 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23149 + ... + 31344.

It is an arithmetic number, because the mean of its divisors is an integer number (27955422).

Almost surely, 2^223312314 is an apocalyptic number.

223312314 is an abundant number, since it is smaller than the sum of its proper divisors (223974438).

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

223312314 is a wasteful number, since it uses less digits than its factorization.

223312314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55181.

The product of its digits is 864, while the sum is 21.

The square root of 223312314 is about 14943.6379104956. The cubic root of 223312314 is about 606.6956633217.

Adding to 223312314 its reverse (413213322), we get a palindrome (636525636).

The spelling of 223312314 in words is "two hundred twenty-three million, three hundred twelve thousand, three hundred fourteen".