14555224219 has 2 divisors, whose sum is σ = 14555224220. Its totient is φ = 14555224218.

The previous prime is 14555224193. The next prime is 14555224223. The reversal of 14555224219 is 91242255541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14555224219 - 2¹⁵ = 14555191451 is a prime.

It is a super-2 number, since 2×14555224219² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14555224249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7277612109 + 7277612110.

It is an arithmetic number, because the mean of its divisors is an integer number (7277612110).

Almost surely, 2^14555224219 is an apocalyptic number.

14555224219 is a deficient number, since it is larger than the sum of its proper divisors (1).

14555224219 is an equidigital number, since it uses as much as digits as its factorization.

14555224219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144000, while the sum is 40.

The spelling of 14555224219 in words is "fourteen billion, five hundred fifty-five million, two hundred twenty-four thousand, two hundred nineteen".