2229519013 has 2 divisors, whose sum is σ = 2229519014. Its totient is φ = 2229519012.

The previous prime is 2229518969. The next prime is 2229519031. The reversal of 2229519013 is 3109159222.

Together with next prime (2229519031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1416242689 + 813276324 = 37633^2 + 28518^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2229519013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2229519013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2229519113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114759506 + 1114759507.

It is an arithmetic number, because the mean of its divisors is an integer number (1114759507).

Almost surely, 2^2229519013 is an apocalyptic number.

It is an amenable number.

2229519013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2229519013 is an equidigital number, since it uses as much as digits as its factorization.

2229519013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 2229519013 is about 47217.7828047866. The cubic root of 2229519013 is about 1306.3826184409.

The spelling of 2229519013 in words is "two billion, two hundred twenty-nine million, five hundred nineteen thousand, thirteen".