10014240221 has 2 divisors, whose sum is σ = 10014240222. Its totient is φ = 10014240220.

The previous prime is 10014240209. The next prime is 10014240239. The reversal of 10014240221 is 12204241001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9977212996 + 37027225 = 99886^2 + 6085^2 .

It is an emirp because it is prime and its reverse (12204241001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10014240221 - 2²⁶ = 9947131357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10014240221.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10014240281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5007120110 + 5007120111.

It is an arithmetic number, because the mean of its divisors is an integer number (5007120111).

Almost surely, 2^10014240221 is an apocalyptic number.

It is an amenable number.

10014240221 is a deficient number, since it is larger than the sum of its proper divisors (1).

10014240221 is an equidigital number, since it uses as much as digits as its factorization.

10014240221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10014240221 its reverse (12204241001), we get a palindrome (22218481222).

The spelling of 10014240221 in words is "ten billion, fourteen million, two hundred forty thousand, two hundred twenty-one".