4420990222 has 8 divisors (see below), whose sum is σ = 7234347672. Its totient is φ = 2009541000.

The previous prime is 4420990219. The next prime is 4420990237. The reversal of 4420990222 is 2220990244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100477029 + ... + 100477072.

It is an arithmetic number, because the mean of its divisors is an integer number (904293459).

Almost surely, 2^4420990222 is an apocalyptic number.

4420990222 is a deficient number, since it is larger than the sum of its proper divisors (2813357450).

4420990222 is a wasteful number, since it uses less digits than its factorization.

4420990222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200954114.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 4420990222 is about 66490.5273102868. The cubic root of 4420990222 is about 1641.2441260973.

It can be divided in two parts, 44209 and 90222, that added together give a palindrome (134431).

The spelling of 4420990222 in words is "four billion, four hundred twenty million, nine hundred ninety thousand, two hundred twenty-two".