14014412222257 has 2 divisors, whose sum is σ = 14014412222258. Its totient is φ = 14014412222256.

The previous prime is 14014412222243. The next prime is 14014412222297. The reversal of 14014412222257 is 75222221441041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7105631278321 + 6908780943936 = 2665639^2 + 2628456^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14014412222257 is a prime.

It is not a weakly prime, because it can be changed into another prime (14014412222207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7007206111128 + 7007206111129.

It is an arithmetic number, because the mean of its divisors is an integer number (7007206111129).

Almost surely, 2^{14014412222257} is an apocalyptic number.

It is an amenable number.

14014412222257 is a deficient number, since it is larger than the sum of its proper divisors (1).

14014412222257 is an equidigital number, since it uses as much as digits as its factorization.

14014412222257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71680, while the sum is 37.

Adding to 14014412222257 its reverse (75222221441041), we get a palindrome (89236633663298).

The spelling of 14014412222257 in words is "fourteen trillion, fourteen billion, four hundred twelve million, two hundred twenty-two thousand, two hundred fifty-seven".