14444287222 has 16 divisors (see below), whose sum is σ = 21709036800. Its totient is φ = 7207957480.

The previous prime is 14444287189. The next prime is 14444287229. The reversal of 14444287222 is 22278244441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14444287229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2558679 + ... + 2564317.

It is an arithmetic number, because the mean of its divisors is an integer number (1356814800).

Almost surely, 2^14444287222 is an apocalyptic number.

14444287222 is a deficient number, since it is larger than the sum of its proper divisors (7264749578).

14444287222 is a wasteful number, since it uses less digits than its factorization.

14444287222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7931.

The product of its digits is 229376, while the sum is 40.

The spelling of 14444287222 in words is "fourteen billion, four hundred forty-four million, two hundred eighty-seven thousand, two hundred twenty-two".