223323016 has 48 divisors (see below), whose sum is σ = 508392000. Its totient is φ = 90073344.

The previous prime is 223323011. The next prime is 223323029. The reversal of 223323016 is 610323322.

223323016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (223323011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9285 + ... + 23083.

It is an arithmetic number, because the mean of its divisors is an integer number (10591500).

Almost surely, 2^223323016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223323016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254196000).

223323016 is an abundant number, since it is smaller than the sum of its proper divisors (285068984).

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

223323016 is a wasteful number, since it uses less digits than its factorization.

223323016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13846 (or 13825 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 223323016 is about 14943.9959850102. The cubic root of 223323016 is about 606.7053549104.

Adding to 223323016 its reverse (610323322), we get a palindrome (833646338).

The spelling of 223323016 in words is "two hundred twenty-three million, three hundred twenty-three thousand, sixteen".