1002230219 has 2 divisors, whose sum is σ = 1002230220. Its totient is φ = 1002230218.

The previous prime is 1002230191. The next prime is 1002230239. The reversal of 1002230219 is 9120322001.

It is an a-pointer prime, because the next prime (1002230239) can be obtained adding 1002230219 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002230219 - 2¹² = 1002226123 is a prime.

It is a super-2 number, since 2×1002230219² = 2008930823753575922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1002230219.

It is not a weakly prime, because it can be changed into another prime (1002230239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501115109 + 501115110.

It is an arithmetic number, because the mean of its divisors is an integer number (501115110).

Almost surely, 2^1002230219 is an apocalyptic number.

1002230219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002230219 is an equidigital number, since it uses as much as digits as its factorization.

1002230219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1002230219 is about 31658.0198212080. The cubic root of 1002230219 is about 1000.7428543641.

The spelling of 1002230219 in words is "one billion, two million, two hundred thirty thousand, two hundred nineteen".