14000120122121 has 8 divisors (see below), whose sum is σ = 16083907636224. Its totient is φ = 11937275196480.

The previous prime is 14000120122007. The next prime is 14000120122129. The reversal of 14000120122121 is 12122102100041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14000120122121 - 2¹⁴ = 14000120105737 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14000120122121.

It is not an unprimeable number, because it can be changed into a prime (14000120122129) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5235645680 + ... + 5235648353.

It is an arithmetic number, because the mean of its divisors is an integer number (2010488454528).

Almost surely, 2^{14000120122121} is an apocalyptic number.

It is an amenable number.

14000120122121 is a deficient number, since it is larger than the sum of its proper divisors (2083787514103).

14000120122121 is a wasteful number, since it uses less digits than its factorization.

14000120122121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10471294231.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 14000120122121 its reverse (12122102100041), we get a palindrome (26122222222162).

The spelling of 14000120122121 in words is "fourteen trillion, one hundred twenty million, one hundred twenty-two thousand, one hundred twenty-one".