Adding to 2020221212102 its reverse (2012121220202), we get a palindrome (4032342432304).
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
Almost surely, 22020221212102 is an apocalyptic number.
2020221212102 is a wasteful number, since it uses less digits than its factorization.
2020221212102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43917852462.
The spelling of 2020221212102 in words is "two trillion, twenty billion, two hundred twenty-one million, two hundred twelve thousand, one hundred two".