Adding to 11011021201100 its reverse (110212011011), we get a palindrome (11121233212111).
It is an unprimeable number.
Almost surely, 211011021201100 is an apocalyptic number.
11011021201100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11011021201100 is a wasteful number, since it uses less digits than its factorization.
11011021201100 is an odious number, because the sum of its binary digits is odd.
The spelling of 11011021201100 in words is "eleven trillion, eleven billion, twenty-one million, two hundred one thousand, one hundred".