80002016219 has 2 divisors, whose sum is σ = 80002016220. Its totient is φ = 80002016218.

The previous prime is 80002016209. The next prime is 80002016279. The reversal of 80002016219 is 91261020008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80002016219 - 2⁴ = 80002016203 is a prime.

It is a super-2 number, since 2×80002016219² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80002016191 and 80002016200.

It is not a weakly prime, because it can be changed into another prime (80002016209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40001008109 + 40001008110.

It is an arithmetic number, because the mean of its divisors is an integer number (40001008110).

Almost surely, 2^80002016219 is an apocalyptic number.

80002016219 is a deficient number, since it is larger than the sum of its proper divisors (1).

80002016219 is an equidigital number, since it uses as much as digits as its factorization.

80002016219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 80002016219 in words is "eighty billion, two million, sixteen thousand, two hundred nineteen".