33223424044 has 24 divisors (see below), whose sum is σ = 58605624000. Its totient is φ = 16479050640.

The previous prime is 33223424041. The next prime is 33223424051. The reversal of 33223424044 is 44042432233.

It is a happy number.

It is a super-2 number, since 2×33223424044² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33223423997 and 33223424015.

It is not an unprimeable number, because it can be changed into a prime (33223424041) 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 7 ways as a sum of consecutive naturals, for example, 1719067 + ... + 1738285.

It is an arithmetic number, because the mean of its divisors is an integer number (2441901000).

Almost surely, 2^33223424044 is an apocalyptic number.

It is an amenable number.

33223424044 is a deficient number, since it is larger than the sum of its proper divisors (25382199956).

33223424044 is a wasteful number, since it uses less digits than its factorization.

33223424044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22653 (or 22651 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 33223424044 its reverse (44042432233), we get a palindrome (77265856277).

The spelling of 33223424044 in words is "thirty-three billion, two hundred twenty-three million, four hundred twenty-four thousand, forty-four".