2242144412 has 6 divisors (see below), whose sum is σ = 3923752728. Its totient is φ = 1121072204.

The previous prime is 2242144379. The next prime is 2242144417. The reversal of 2242144412 is 2144412422.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242144417) by changing a digit.

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, 280268048 + ... + 280268055.

It is an arithmetic number, because the mean of its divisors is an integer number (653958788).

Almost surely, 2^2242144412 is an apocalyptic number.

It is an amenable number.

2242144412 is a deficient number, since it is larger than the sum of its proper divisors (1681608316).

2242144412 is a wasteful number, since it uses less digits than its factorization.

2242144412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560536107 (or 560536105 counting only the distinct ones).

The product of its digits is 4096, while the sum is 26.

The square root of 2242144412 is about 47351.2873320251. The cubic root of 2242144412 is about 1308.8439214947.

Adding to 2242144412 its reverse (2144412422), we get a palindrome (4386556834).

The spelling of 2242144412 in words is "two billion, two hundred forty-two million, one hundred forty-four thousand, four hundred twelve".