20223313233 has 16 divisors (see below), whose sum is σ = 29299200000. Its totient is φ = 12360597840.

The previous prime is 20223313193. The next prime is 20223313259. The reversal of 20223313233 is 33231332202.

It is not a de Polignac number, because 20223313233 - 2¹⁰ = 20223312209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20223313133) 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 15 ways as a sum of consecutive naturals, for example, 5720733 + ... + 5724266.

It is an arithmetic number, because the mean of its divisors is an integer number (1831200000).

Almost surely, 2^20223313233 is an apocalyptic number.

It is an amenable number.

20223313233 is a deficient number, since it is larger than the sum of its proper divisors (9075886767).

20223313233 is a wasteful number, since it uses less digits than its factorization.

20223313233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11445052.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 20223313233 its reverse (33231332202), we get a palindrome (53454645435).

The spelling of 20223313233 in words is "twenty billion, two hundred twenty-three million, three hundred thirteen thousand, two hundred thirty-three".