30223010219 has 2 divisors, whose sum is σ = 30223010220. Its totient is φ = 30223010218.

The previous prime is 30223010123. The next prime is 30223010221. The reversal of 30223010219 is 91201032203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30223010219 - 2¹² = 30223006123 is a prime.

It is a super-2 number, since 2×30223010219² (a number of 22 digits) contains 22 as substring.

Together with 30223010221, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 30223010194 and 30223010203.

It is not a weakly prime, because it can be changed into another prime (30223010299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15111505109 + 15111505110.

It is an arithmetic number, because the mean of its divisors is an integer number (15111505110).

Almost surely, 2^30223010219 is an apocalyptic number.

30223010219 is a deficient number, since it is larger than the sum of its proper divisors (1).

30223010219 is an equidigital number, since it uses as much as digits as its factorization.

30223010219 is an evil number, because the sum of its binary digits is even.

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

The spelling of 30223010219 in words is "thirty billion, two hundred twenty-three million, ten thousand, two hundred nineteen".