14221445101 has 2 divisors, whose sum is σ = 14221445102. Its totient is φ = 14221445100.

The previous prime is 14221445093. The next prime is 14221445131. The reversal of 14221445101 is 10154412241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8010429001 + 6211016100 = 89501^2 + 78810^2 .

It is a cyclic number.

It is not a de Polignac number, because 14221445101 - 2³ = 14221445093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14221445131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7110722550 + 7110722551.

It is an arithmetic number, because the mean of its divisors is an integer number (7110722551).

Almost surely, 2^14221445101 is an apocalyptic number.

It is an amenable number.

14221445101 is a deficient number, since it is larger than the sum of its proper divisors (1).

14221445101 is an equidigital number, since it uses as much as digits as its factorization.

14221445101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 14221445101 its reverse (10154412241), we get a palindrome (24375857342).

The spelling of 14221445101 in words is "fourteen billion, two hundred twenty-one million, four hundred forty-five thousand, one hundred one".