4222224442 has 16 divisors (see below), whose sum is σ = 6414049152. Its totient is φ = 2084243200.

The previous prime is 4222224437. The next prime is 4222224449. The reversal of 4222224442 is 2444222224.

4222224442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4222224442² = 35654358477244422728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4222224442.

It is not an unprimeable number, because it can be changed into a prime (4222224449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257823 + ... + 273709.

It is an arithmetic number, because the mean of its divisors is an integer number (400878072).

Almost surely, 2^4222224442 is an apocalyptic number.

4222224442 is a deficient number, since it is larger than the sum of its proper divisors (2191824710).

4222224442 is a wasteful number, since it uses less digits than its factorization.

4222224442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17573.

The product of its digits is 16384, while the sum is 28.

The square root of 4222224442 is about 64978.6460462204. The cubic root of 4222224442 is about 1616.2694785240.

Adding to 4222224442 its reverse (2444222224), we get a palindrome (6666446666).

The spelling of 4222224442 in words is "four billion, two hundred twenty-two million, two hundred twenty-four thousand, four hundred forty-two".