2330021219 has 2 divisors, whose sum is σ = 2330021220. Its totient is φ = 2330021218.

The previous prime is 2330021147. The next prime is 2330021231. The reversal of 2330021219 is 9121200332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2330021219 is a prime.

It is a super-2 number, since 2×2330021219² = 10857997761980491922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2330021194 and 2330021203.

It is not a weakly prime, because it can be changed into another prime (2330021719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165010609 + 1165010610.

It is an arithmetic number, because the mean of its divisors is an integer number (1165010610).

Almost surely, 2^2330021219 is an apocalyptic number.

2330021219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2330021219 is an equidigital number, since it uses as much as digits as its factorization.

2330021219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2330021219 is about 48270.2933386571. The cubic root of 2330021219 is about 1325.7245296254.

The spelling of 2330021219 in words is "two billion, three hundred thirty million, twenty-one thousand, two hundred nineteen".