223232314443 has 16 divisors (see below), whose sum is σ = 299244582912. Its totient is φ = 148021020000.

The previous prime is 223232314441. The next prime is 223232314483. The reversal of 223232314443 is 344413232322.

It is not a de Polignac number, because 223232314443 - 2¹ = 223232314441 is a prime.

It is a super-3 number, since 3×223232314443³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223232314441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4617828 + ... + 4665918.

It is an arithmetic number, because the mean of its divisors is an integer number (18702786432).

Almost surely, 2^223232314443 is an apocalyptic number.

223232314443 is a deficient number, since it is larger than the sum of its proper divisors (76012268469).

223232314443 is a wasteful number, since it uses less digits than its factorization.

223232314443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56386.

The product of its digits is 82944, while the sum is 33.

Adding to 223232314443 its reverse (344413232322), we get a palindrome (567645546765).

The spelling of 223232314443 in words is "two hundred twenty-three billion, two hundred thirty-two million, three hundred fourteen thousand, four hundred forty-three".