14223113321 has 2 divisors, whose sum is σ = 14223113322. Its totient is φ = 14223113320.

The previous prime is 14223113297. The next prime is 14223113327. The reversal of 14223113321 is 12331132241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13377466921 + 845646400 = 115661^2 + 29080^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14223113321 is a prime.

It is not a weakly prime, because it can be changed into another prime (14223113327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7111556660 + 7111556661.

It is an arithmetic number, because the mean of its divisors is an integer number (7111556661).

Almost surely, 2^14223113321 is an apocalyptic number.

It is an amenable number.

14223113321 is a deficient number, since it is larger than the sum of its proper divisors (1).

14223113321 is an equidigital number, since it uses as much as digits as its factorization.

14223113321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 23.

Adding to 14223113321 its reverse (12331132241), we get a palindrome (26554245562).

The spelling of 14223113321 in words is "fourteen billion, two hundred twenty-three million, one hundred thirteen thousand, three hundred twenty-one".