223321332 has 36 divisors (see below), whose sum is σ = 564254880. Its totient is φ = 68713632.

The previous prime is 223321327. The next prime is 223321339. The reversal of 223321332 is 233123322.

223321332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 223321299 and 223321308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223321339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53032 + ... + 57087.

Almost surely, 2^223321332 is an apocalyptic number.

It is an amenable number.

223321332 is an abundant number, since it is smaller than the sum of its proper divisors (340933548).

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

223321332 is a wasteful number, since it uses less digits than its factorization.

223321332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110152 (or 110137 counting only the distinct ones).

The product of its digits is 1296, while the sum is 21.

The square root of 223321332 is about 14943.9396412057. The cubic root of 223321332 is about 606.7038299229.

Adding to 223321332 its reverse (233123322), we get a palindrome (456444654).

The spelling of 223321332 in words is "two hundred twenty-three million, three hundred twenty-one thousand, three hundred thirty-two".