20223323211233 has 8 divisors (see below), whose sum is σ = 20604983381928. Its totient is φ = 19841666301184.

The previous prime is 20223323211163. The next prime is 20223323211241. The reversal of 20223323211233 is 33211232332202.

It can be written as a sum of positive squares in 4 ways, for example, as 314173702144 + 19909149509089 = 560512^2 + 4461967^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20223323211233 - 2⁸ = 20223323210977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20223323211196 and 20223323211205.

It is not an unprimeable number, because it can be changed into a prime (20223323211293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14340185 + ... + 15687177.

It is an arithmetic number, because the mean of its divisors is an integer number (2575622922741).

Almost surely, 2^{20223323211233} is an apocalyptic number.

It is an amenable number.

20223323211233 is a deficient number, since it is larger than the sum of its proper divisors (381660170695).

20223323211233 is a wasteful number, since it uses less digits than its factorization.

20223323211233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630323.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 20223323211233 its reverse (33211232332202), we get a palindrome (53434555543435).

The spelling of 20223323211233 in words is "twenty trillion, two hundred twenty-three billion, three hundred twenty-three million, two hundred eleven thousand, two hundred thirty-three".