4450211222 has 4 divisors (see below), whose sum is σ = 6675316836. Its totient is φ = 2225105610.

The previous prime is 4450211219. The next prime is 4450211239. The reversal of 4450211222 is 2221120544.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×4450211222³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112552804 + ... + 1112552807.

It is an arithmetic number, because the mean of its divisors is an integer number (1668829209).

Almost surely, 2^4450211222 is an apocalyptic number.

4450211222 is a deficient number, since it is larger than the sum of its proper divisors (2225105614).

4450211222 is a wasteful number, since it uses less digits than its factorization.

4450211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2225105613.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 4450211222 is about 66709.9034776696. The cubic root of 4450211222 is about 1644.8521803716.

Adding to 4450211222 its reverse (2221120544), we get a palindrome (6671331766).

The spelling of 4450211222 in words is "four billion, four hundred fifty million, two hundred eleven thousand, two hundred twenty-two".