2012000219 has 2 divisors, whose sum is σ = 2012000220. Its totient is φ = 2012000218.

The previous prime is 2012000191. The next prime is 2012000227. The reversal of 2012000219 is 9120002102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012000219 - 2²⁰ = 2010951643 is a prime.

It is a super-2 number, since 2×2012000219² = 8096289762512095922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2012000197 and 2012000206.

It is not a weakly prime, because it can be changed into another prime (2012000239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006000109 + 1006000110.

It is an arithmetic number, because the mean of its divisors is an integer number (1006000110).

Almost surely, 2^2012000219 is an apocalyptic number.

2012000219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012000219 is an equidigital number, since it uses as much as digits as its factorization.

2012000219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 2012000219 is about 44855.3254251934. The cubic root of 2012000219 is about 1262.4359148466.

The spelling of 2012000219 in words is "two billion, twelve million, two hundred nineteen", and thus it is an aban number.