20033303223224 has 32 divisors (see below), whose sum is σ = 37615741837200. Its totient is φ = 10002441496320.

The previous prime is 20033303223203. The next prime is 20033303223293. The reversal of 20033303223224 is 42232230333002.

It is a congruent number.

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, 59671559 + ... + 60006345.

Almost surely, 2^{20033303223224} is an apocalyptic number.

It is an amenable number.

20033303223224 is a deficient number, since it is larger than the sum of its proper divisors (17582438613976).

20033303223224 is a wasteful number, since it uses less digits than its factorization.

20033303223224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345383 (or 345379 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 20033303223224 its reverse (42232230333002), we get a palindrome (62265533556226).

The spelling of 20033303223224 in words is "twenty trillion, thirty-three billion, three hundred three million, two hundred twenty-three thousand, two hundred twenty-four".