14221131244 has 24 divisors (see below), whose sum is σ = 27259575840. Its totient is φ = 6461527296.

The previous prime is 14221131203. The next prime is 14221131293. The reversal of 14221131244 is 44213112241.

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, 3603792 + ... + 3607735.

It is an arithmetic number, because the mean of its divisors is an integer number (1135815660).

Almost surely, 2^14221131244 is an apocalyptic number.

It is an amenable number.

14221131244 is a deficient number, since it is larger than the sum of its proper divisors (13038444596).

14221131244 is a wasteful number, since it uses less digits than its factorization.

14221131244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7211577 (or 7211575 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

Adding to 14221131244 its reverse (44213112241), we get a palindrome (58434243485).

The spelling of 14221131244 in words is "fourteen billion, two hundred twenty-one million, one hundred thirty-one thousand, two hundred forty-four".