Adding to 220211010 its reverse (10112022), we get a palindrome (230323032).
It is an unprimeable number.
Almost surely, 2220211010 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 220211010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294503040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220211010 is a wasteful number, since it uses less digits than its factorization.
220211010 is an evil number, because the sum of its binary digits is even.
The square root of 220211010 is about 14839.5084150386. The cubic root of 220211010 is about 603.8740161635.
The spelling of 220211010 in words is "two hundred twenty million, two hundred eleven thousand, ten".