14321011220012 has 24 divisors (see below), whose sum is σ = 28642693716000. Its totient is φ = 6137432392320.

The previous prime is 14321011219969. The next prime is 14321011220017. The reversal of 14321011220012 is 21002211012341.

14321011220012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14321011220017) 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, 4773137 + ... + 7171112.

It is an arithmetic number, because the mean of its divisors is an integer number (1193445571500).

Almost surely, 2^{14321011220012} is an apocalyptic number.

It is an amenable number.

14321011220012 is an abundant number, since it is smaller than the sum of its proper divisors (14321682495988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14321011220012 is a wasteful number, since it uses less digits than its factorization.

14321011220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11987081 (or 11987079 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 14321011220012 its reverse (21002211012341), we get a palindrome (35323222232353).

The spelling of 14321011220012 in words is "fourteen trillion, three hundred twenty-one billion, eleven million, two hundred twenty thousand, twelve".