14101032221 has 2 divisors, whose sum is σ = 14101032222. Its totient is φ = 14101032220.

The previous prime is 14101032193. The next prime is 14101032247. The reversal of 14101032221 is 12223010141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7372111321 + 6728920900 = 85861^2 + 82030^2 .

It is an emirp because it is prime and its reverse (12223010141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14101032221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14101032221.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14101032521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7050516110 + 7050516111.

It is an arithmetic number, because the mean of its divisors is an integer number (7050516111).

Almost surely, 2^14101032221 is an apocalyptic number.

It is an amenable number.

14101032221 is a deficient number, since it is larger than the sum of its proper divisors (1).

14101032221 is an equidigital number, since it uses as much as digits as its factorization.

14101032221 is an evil number, because the sum of its binary digits is even.

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

Adding to 14101032221 its reverse (12223010141), we get a palindrome (26324042362).

The spelling of 14101032221 in words is "fourteen billion, one hundred one million, thirty-two thousand, two hundred twenty-one".