30222213223 has 2 divisors, whose sum is σ = 30222213224. Its totient is φ = 30222213222.

The previous prime is 30222213169. The next prime is 30222213227. The reversal of 30222213223 is 32231222203.

It is a strong prime.

It is an emirp because it is prime and its reverse (32231222203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30222213223 - 2⁹ = 30222212711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30222213194 and 30222213203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30222213227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15111106611 + 15111106612.

It is an arithmetic number, because the mean of its divisors is an integer number (15111106612).

Almost surely, 2^30222213223 is an apocalyptic number.

30222213223 is a deficient number, since it is larger than the sum of its proper divisors (1).

30222213223 is an equidigital number, since it uses as much as digits as its factorization.

30222213223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30222213223 its reverse (32231222203), we get a palindrome (62453435426).

The spelling of 30222213223 in words is "thirty billion, two hundred twenty-two million, two hundred thirteen thousand, two hundred twenty-three".