4222224522 has 32 divisors (see below), whose sum is σ = 9402868800. Its totient is φ = 1404386064.

The previous prime is 4222224497. The next prime is 4222224527. The reversal of 4222224522 is 2254222224.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4222224527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58497 + ... + 108932.

It is an arithmetic number, because the mean of its divisors is an integer number (293839650).

Almost surely, 2^4222224522 is an apocalyptic number.

4222224522 is an abundant number, since it is smaller than the sum of its proper divisors (5180644278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4222224522 is a wasteful number, since it uses less digits than its factorization.

4222224522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167907 (or 167901 counting only the distinct ones).

The product of its digits is 10240, while the sum is 27.

The square root of 4222224522 is about 64978.6466618073. The cubic root of 4222224522 is about 1616.2694887320.

Adding to 4222224522 its reverse (2254222224), we get a palindrome (6476446746).

The spelling of 4222224522 in words is "four billion, two hundred twenty-two million, two hundred twenty-four thousand, five hundred twenty-two".