14222221004 has 48 divisors (see below), whose sum is σ = 25648358400. Its totient is φ = 6897792000.

The previous prime is 14222220989. The next prime is 14222221007. The reversal of 14222221004 is 40012222241.

It is not an unprimeable number, because it can be changed into a prime (14222221007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12355829 + ... + 12356979.

It is an arithmetic number, because the mean of its divisors is an integer number (534340800).

Almost surely, 2^14222221004 is an apocalyptic number.

It is an amenable number.

14222221004 is a deficient number, since it is larger than the sum of its proper divisors (11426137396).

14222221004 is a wasteful number, since it uses less digits than its factorization.

14222221004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1874 (or 1872 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 14222221004 its reverse (40012222241), we get a palindrome (54234443245).

The spelling of 14222221004 in words is "fourteen billion, two hundred twenty-two million, two hundred twenty-one thousand, four".