It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
Almost surely, 24420022 is an apocalyptic number.
4420022 is a wasteful number, since it uses less digits than its factorization.
4420022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2210013.
The square root of 4420022 is about 2102.3848363228. The cubic root of 4420022 is about 164.1124303417.
Adding to 4420022 its reverse (2200244), we get a palindrome (6620266).
The spelling of 4420022 in words is "four million, four hundred twenty thousand, twenty-two".