14120303210221 has 8 divisors (see below), whose sum is σ = 15730841773080. Its totient is φ = 12584673417792.

The previous prime is 14120303210203. The next prime is 14120303210231. The reversal of 14120303210221 is 12201230302141.

It can be written as a sum of positive squares in 4 ways, for example, as 952556480100 + 13167746730121 = 975990^2 + 3628739^2 .

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 14120303210221 - 2⁹ = 14120303209709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14120303210192 and 14120303210201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14120303210231) 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, 18727192210 + ... + 18727192963.

It is an arithmetic number, because the mean of its divisors is an integer number (1966355221635).

Almost surely, 2^{14120303210221} is an apocalyptic number.

It is an amenable number.

14120303210221 is a deficient number, since it is larger than the sum of its proper divisors (1610538562859).

14120303210221 is a wasteful number, since it uses less digits than its factorization.

14120303210221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37454385215.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 14120303210221 its reverse (12201230302141), we get a palindrome (26321533512362).

The spelling of 14120303210221 in words is "fourteen trillion, one hundred twenty billion, three hundred three million, two hundred ten thousand, two hundred twenty-one".