It is a self number, because there is not a number n which added to its sum of digits gives 20323211122.
It is an unprimeable number.
Almost surely, 220323211122 is an apocalyptic number.
20323211122 is a wasteful number, since it uses less digits than its factorization.
20323211122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10785.
Adding to 20323211122 its reverse (22111232302), we get a palindrome (42434443424).
The spelling of 20323211122 in words is "twenty billion, three hundred twenty-three million, two hundred eleven thousand, one hundred twenty-two".