14222120343112 has 64 divisors (see below), whose sum is σ = 29598832339200. Its totient is φ = 6352340451840.

The previous prime is 14222120343107. The next prime is 14222120343121. The reversal of 14222120343112 is 21134302122241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2387008 + ... + 5843119.

It is an arithmetic number, because the mean of its divisors is an integer number (462481755300).

Almost surely, 2^{14222120343112} is an apocalyptic number.

It is an amenable number.

14222120343112 is an abundant number, since it is smaller than the sum of its proper divisors (15376711996088).

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

14222120343112 is a wasteful number, since it uses less digits than its factorization.

14222120343112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8230486 (or 8230482 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 14222120343112 its reverse (21134302122241), we get a palindrome (35356422465353).

The spelling of 14222120343112 in words is "fourteen trillion, two hundred twenty-two billion, one hundred twenty million, three hundred forty-three thousand, one hundred twelve".