224689013519 has 2 divisors, whose sum is σ = 224689013520. Its totient is φ = 224689013518.

The previous prime is 224689013513. The next prime is 224689013531. The reversal of 224689013519 is 915310986422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224689013519 - 2¹⁶ = 224688947983 is a prime.

It is a super-2 number, since 2×224689013519² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224689013513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112344506759 + 112344506760.

It is an arithmetic number, because the mean of its divisors is an integer number (112344506760).

Almost surely, 2^224689013519 is an apocalyptic number.

224689013519 is a deficient number, since it is larger than the sum of its proper divisors (1).

224689013519 is an equidigital number, since it uses as much as digits as its factorization.

224689013519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 224689013519 in words is "two hundred twenty-four billion, six hundred eighty-nine million, thirteen thousand, five hundred nineteen".