33020223044 has 48 divisors (see below), whose sum is σ = 62077921920. Its totient is φ = 15322245120.

The previous prime is 33020223017. The next prime is 33020223083. The reversal of 33020223044 is 44032202033.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 827684 + ... + 866660.

It is an arithmetic number, because the mean of its divisors is an integer number (1293290040).

Almost surely, 2^33020223044 is an apocalyptic number.

It is an amenable number.

33020223044 is a deficient number, since it is larger than the sum of its proper divisors (29057698876).

33020223044 is a wasteful number, since it uses less digits than its factorization.

33020223044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39228 (or 39226 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 33020223044 its reverse (44032202033), we get a palindrome (77052425077).

The spelling of 33020223044 in words is "thirty-three billion, twenty million, two hundred twenty-three thousand, forty-four".