14142222112120 has 64 divisors (see below), whose sum is σ = 33746194792800. Its totient is φ = 5315529338880.

The previous prime is 14142222112093. The next prime is 14142222112133. The reversal of 14142222112120 is 2121122224141.

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, 16378261 + ... + 17220100.

Almost surely, 2^{14142222112120} is an apocalyptic number.

14142222112120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14142222112120 is an abundant number, since it is smaller than the sum of its proper divisors (19603972680680).

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

14142222112120 is a wasteful number, since it uses less digits than its factorization.

14142222112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33599008 (or 33599004 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 14142222112120 its reverse (2121122224141), we get a palindrome (16263344336261).

The spelling of 14142222112120 in words is "fourteen trillion, one hundred forty-two billion, two hundred twenty-two million, one hundred twelve thousand, one hundred twenty".