223232244044 has 24 divisors (see below), whose sum is σ = 411291859440. Its totient is φ = 105722414784.

The previous prime is 223232243933. The next prime is 223232244073. The reversal of 223232244044 is 440442232322.

223232244044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×223232244044³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223232244044.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 160022 + ... + 687074.

It is an arithmetic number, because the mean of its divisors is an integer number (17137160810).

Almost surely, 2^223232244044 is an apocalyptic number.

It is an amenable number.

223232244044 is a deficient number, since it is larger than the sum of its proper divisors (188059615396).

223232244044 is a wasteful number, since it uses less digits than its factorization.

223232244044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532649 (or 532647 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 223232244044 its reverse (440442232322), we get a palindrome (663674476366).

The spelling of 223232244044 in words is "two hundred twenty-three billion, two hundred thirty-two million, two hundred forty-four thousand, forty-four".