1230002219 has 2 divisors, whose sum is σ = 1230002220. Its totient is φ = 1230002218.

The previous prime is 1230002203. The next prime is 1230002233. The reversal of 1230002219 is 9122000321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1230002219 - 2⁴ = 1230002203 is a prime.

It is a super-2 number, since 2×1230002219² = 3025810917489847922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1230002219.

It is not a weakly prime, because it can be changed into another prime (1230002299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615001109 + 615001110.

It is an arithmetic number, because the mean of its divisors is an integer number (615001110).

Almost surely, 2^1230002219 is an apocalyptic number.

1230002219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230002219 is an equidigital number, since it uses as much as digits as its factorization.

1230002219 is an evil number, because the sum of its binary digits is even.

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

The square root of 1230002219 is about 35071.3874689896. The cubic root of 1230002219 is about 1071.4419140070.

The spelling of 1230002219 in words is "one billion, two hundred thirty million, two thousand, two hundred nineteen".