7120219 has 2 divisors, whose sum is σ = 7120220. Its totient is φ = 7120218.

The previous prime is 7120213. The next prime is 7120237. The reversal of 7120219 is 9120217.

It is a weak prime.

It is an emirp because it is prime and its reverse (9120217) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7120219 - 2⁵ = 7120187 is a prime.

It is a super-2 number, since 2×7120219² = 101395037215922, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7120219.

It is not a weakly prime, because it can be changed into another prime (7120213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3560109 + 3560110.

It is an arithmetic number, because the mean of its divisors is an integer number (3560110).

Almost surely, 2^7120219 is an apocalyptic number.

7120219 is a deficient number, since it is larger than the sum of its proper divisors (1).

7120219 is an equidigital number, since it uses as much as digits as its factorization.

7120219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 7120219 is about 2668.3738493697. The cubic root of 7120219 is about 192.3820067371.

The spelling of 7120219 in words is "seven million, one hundred twenty thousand, two hundred nineteen".