14122010321 has 4 divisors (see below), whose sum is σ = 14124472500. Its totient is φ = 14119548144.

The previous prime is 14122010303. The next prime is 14122010363. The reversal of 14122010321 is 12301022141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12301022141 = 7867 ⋅1563623.

It can be written as a sum of positive squares in 2 ways, for example, as 4666392721 + 9455617600 = 68311^2 + 97240^2 .

It is a cyclic number.

It is not a de Polignac number, because 14122010321 - 2¹⁴ = 14121993937 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 14122010321.

It is not an unprimeable number, because it can be changed into a prime (14122015321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1222466 + ... + 1233963.

It is an arithmetic number, because the mean of its divisors is an integer number (3531118125).

Almost surely, 2^14122010321 is an apocalyptic number.

It is an amenable number.

14122010321 is a deficient number, since it is larger than the sum of its proper divisors (2462179).

14122010321 is an equidigital number, since it uses as much as digits as its factorization.

14122010321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2462178.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 14122010321 its reverse (12301022141), we get a palindrome (26423032462).

The spelling of 14122010321 in words is "fourteen billion, one hundred twenty-two million, ten thousand, three hundred twenty-one".