2219399713 has 2 divisors, whose sum is σ = 2219399714. Its totient is φ = 2219399712.

The previous prime is 2219399683. The next prime is 2219399729. The reversal of 2219399713 is 3179939122.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2217185569 + 2214144 = 47087^2 + 1488^2 .

It is a cyclic number.

It is not a de Polignac number, because 2219399713 - 2⁹ = 2219399201 is a prime.

It is not a weakly prime, because it can be changed into another prime (2219393713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1109699856 + 1109699857.

It is an arithmetic number, because the mean of its divisors is an integer number (1109699857).

Almost surely, 2^2219399713 is an apocalyptic number.

It is an amenable number.

2219399713 is a deficient number, since it is larger than the sum of its proper divisors (1).

2219399713 is an equidigital number, since it uses as much as digits as its factorization.

2219399713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 183708, while the sum is 46.

The square root of 2219399713 is about 47110.5053358590. The cubic root of 2219399713 is about 1304.4031588132.

The spelling of 2219399713 in words is "two billion, two hundred nineteen million, three hundred ninety-nine thousand, seven hundred thirteen".