14112110121020 has 48 divisors (see below), whose sum is σ = 29689106428800. Its totient is φ = 5634622281024.

The previous prime is 14112110121019. The next prime is 14112110121077. The reversal of 14112110121020 is 2012101121141.

It is a self number, because there is not a number n which added to its sum of digits gives 14112110121020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118502747 + ... + 118621773.

It is an arithmetic number, because the mean of its divisors is an integer number (618523050600).

Almost surely, 2^{14112110121020} is an apocalyptic number.

14112110121020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14112110121020 is an abundant number, since it is smaller than the sum of its proper divisors (15576996307780).

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

14112110121020 is a wasteful number, since it uses less digits than its factorization.

14112110121020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129722 (or 129720 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 14112110121020 its reverse (2012101121141), we get a palindrome (16124211242161).

The spelling of 14112110121020 in words is "fourteen trillion, one hundred twelve billion, one hundred ten million, one hundred twenty-one thousand, twenty".