4122442244 has 24 divisors (see below), whose sum is σ = 7281246336. Its totient is φ = 2042172000.

The previous prime is 4122442229. The next prime is 4122442267. The reversal of 4122442244 is 4422442214.

It is a happy number.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185699 + ... + 206709.

It is an arithmetic number, because the mean of its divisors is an integer number (303385264).

Almost surely, 2^4122442244 is an apocalyptic number.

It is an amenable number.

4122442244 is a deficient number, since it is larger than the sum of its proper divisors (3158804092).

4122442244 is a wasteful number, since it uses less digits than its factorization.

4122442244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21467 (or 21465 counting only the distinct ones).

The product of its digits is 16384, while the sum is 29.

The square root of 4122442244 is about 64206.2477022291. The cubic root of 4122442244 is about 1603.4356180709.

Adding to 4122442244 its reverse (4422442214), we get a palindrome (8544884458).

The spelling of 4122442244 in words is "four billion, one hundred twenty-two million, four hundred forty-two thousand, two hundred forty-four".