Adding to 11012002120211 its reverse (11202120021011), we get a palindrome (22214122141222).
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a Duffinian number.
Almost surely, 211012002120211 is an apocalyptic number.
11012002120211 is an equidigital number, since it uses as much as digits as its factorization.
11012002120211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99130212.
The spelling of 11012002120211 in words is "eleven trillion, twelve billion, two million, one hundred twenty thousand, two hundred eleven".