30302222102231 has 2 divisors, whose sum is σ = 30302222102232. Its totient is φ = 30302222102230.

The previous prime is 30302222102171. The next prime is 30302222102233. The reversal of 30302222102231 is 13220122220303.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30302222102231 - 2³⁰ = 30301148360407 is a prime.

It is a super-2 number, since 2×30302222102231² (a number of 28 digits) contains 22 as substring.

Together with 30302222102233, 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 = 30302222102197 and 30302222102206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30302222102233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15151111051115 + 15151111051116.

It is an arithmetic number, because the mean of its divisors is an integer number (15151111051116).

Almost surely, 2^{30302222102231} is an apocalyptic number.

30302222102231 is a deficient number, since it is larger than the sum of its proper divisors (1).

30302222102231 is an equidigital number, since it uses as much as digits as its factorization.

30302222102231 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 23.

Adding to 30302222102231 its reverse (13220122220303), we get a palindrome (43522344322534).

The spelling of 30302222102231 in words is "thirty trillion, three hundred two billion, two hundred twenty-two million, one hundred two thousand, two hundred thirty-one".