Adding to 20022224242200 its reverse (224242222002), we get a palindrome (20246466464202).
It is a congruent number.
It is an unprimeable number.
Almost surely, 220022224242200 is an apocalyptic number.
20022224242200 is a gapful number since it is divisible by the number (20) 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.
20022224242200 is a wasteful number, since it uses less digits than its factorization.
20022224242200 is an odious number, because the sum of its binary digits is odd.
The spelling of 20022224242200 in words is "twenty trillion, twenty-two billion, two hundred twenty-four million, two hundred forty-two thousand, two hundred".