10004221219 has 2 divisors, whose sum is σ = 10004221220. Its totient is φ = 10004221218.

The previous prime is 10004221207. The next prime is 10004221229. The reversal of 10004221219 is 91212240001.

It is a strong prime.

It is an emirp because it is prime and its reverse (91212240001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10004221219 - 2⁷ = 10004221091 is a prime.

It is a super-2 number, since 2×10004221219² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10004221219.

It is not a weakly prime, because it can be changed into another prime (10004221229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5002110609 + 5002110610.

It is an arithmetic number, because the mean of its divisors is an integer number (5002110610).

Almost surely, 2^10004221219 is an apocalyptic number.

10004221219 is a deficient number, since it is larger than the sum of its proper divisors (1).

10004221219 is an equidigital number, since it uses as much as digits as its factorization.

10004221219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 10004221219 in words is "ten billion, four million, two hundred twenty-one thousand, two hundred nineteen".