20223324442133 has 16 divisors (see below), whose sum is σ = 20758388700672. Its totient is φ = 19695283734000.

The previous prime is 20223324442127. The next prime is 20223324442241. The reversal of 20223324442133 is 33124442332202.

It is a cyclic number.

It is not a de Polignac number, because 20223324442133 - 2²⁶ = 20223257333269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20223324442093 and 20223324442102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20223324445133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39173618 + ... + 39686508.

It is an arithmetic number, because the mean of its divisors is an integer number (1297399293792).

Almost surely, 2^{20223324442133} is an apocalyptic number.

It is an amenable number.

20223324442133 is a deficient number, since it is larger than the sum of its proper divisors (535064258539).

20223324442133 is an equidigital number, since it uses as much as digits as its factorization.

20223324442133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519736.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 20223324442133 its reverse (33124442332202), we get a palindrome (53347766774335).

The spelling of 20223324442133 in words is "twenty trillion, two hundred twenty-three billion, three hundred twenty-four million, four hundred forty-two thousand, one hundred thirty-three".