20223312011333 has 4 divisors (see below), whose sum is σ = 20227510337100. Its totient is φ = 20219113685568.

The previous prime is 20223312011323. The next prime is 20223312011377. The reversal of 20223312011333 is 33311021332202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5120815978084 + 15102496033249 = 2262922^2 + 3886193^2 .

It is a cyclic number.

It is not a de Polignac number, because 20223312011333 - 2¹⁰ = 20223312010309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20223312011303) 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 3 ways as a sum of consecutive naturals, for example, 2099155658 + ... + 2099165291.

It is an arithmetic number, because the mean of its divisors is an integer number (5056877584275).

Almost surely, 2^{20223312011333} is an apocalyptic number.

It is an amenable number.

20223312011333 is a deficient number, since it is larger than the sum of its proper divisors (4198325767).

20223312011333 is an equidigital number, since it uses as much as digits as its factorization.

20223312011333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4198325766.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 20223312011333 its reverse (33311021332202), we get a palindrome (53534333343535).

The spelling of 20223312011333 in words is "twenty trillion, two hundred twenty-three billion, three hundred twelve million, eleven thousand, three hundred thirty-three".