30211232213219 has 2 divisors, whose sum is σ = 30211232213220. Its totient is φ = 30211232213218.

The previous prime is 30211232213209. The next prime is 30211232213243. The reversal of 30211232213219 is 91231223211203.

It is a weak prime.

It is an emirp because it is prime and its reverse (91231223211203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30211232213219 - 2¹⁶ = 30211232147683 is a prime.

It is a super-2 number, since 2×30211232213219² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30211232213209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15105616106609 + 15105616106610.

It is an arithmetic number, because the mean of its divisors is an integer number (15105616106610).

Almost surely, 2^{30211232213219} is an apocalyptic number.

30211232213219 is a deficient number, since it is larger than the sum of its proper divisors (1).

30211232213219 is an equidigital number, since it uses as much as digits as its factorization.

30211232213219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 30211232213219 in words is "thirty trillion, two hundred eleven billion, two hundred thirty-two million, two hundred thirteen thousand, two hundred nineteen".