14223443020012 has 24 divisors (see below), whose sum is σ = 25153921875600. Its totient is φ = 7036644864000.

The previous prime is 14223443019979. The next prime is 14223443020117. The reversal of 14223443020012 is 21002034432241.

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, 3028762 + ... + 6133537.

It is an arithmetic number, because the mean of its divisors is an integer number (1048080078150).

Almost surely, 2^{14223443020012} is an apocalyptic number.

It is an amenable number.

14223443020012 is a deficient number, since it is larger than the sum of its proper divisors (10930478855588).

14223443020012 is a wasteful number, since it uses less digits than its factorization.

14223443020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9166401 (or 9166399 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 14223443020012 its reverse (21002034432241), we get a palindrome (35225477452253).

The spelling of 14223443020012 in words is "fourteen trillion, two hundred twenty-three billion, four hundred forty-three million, twenty thousand, twelve".