2241422444 has 12 divisors (see below), whose sum is σ = 3972141600. Its totient is φ = 1106524848.

The previous prime is 2241422431. The next prime is 2241422453. The reversal of 2241422444 is 4442241422.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 3546239 + ... + 3546870.

It is an arithmetic number, because the mean of its divisors is an integer number (331011800).

Almost surely, 2^2241422444 is an apocalyptic number.

It is an amenable number.

2241422444 is a deficient number, since it is larger than the sum of its proper divisors (1730719156).

2241422444 is a wasteful number, since it uses less digits than its factorization.

2241422444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7093192 (or 7093190 counting only the distinct ones).

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

The square root of 2241422444 is about 47343.6631873792. The cubic root of 2241422444 is about 1308.7034243193.

Adding to 2241422444 its reverse (4442241422), we get a palindrome (6683663866).

The spelling of 2241422444 in words is "two billion, two hundred forty-one million, four hundred twenty-two thousand, four hundred forty-four".