30213222427 has 2 divisors, whose sum is σ = 30213222428. Its totient is φ = 30213222426.

The previous prime is 30213222421. The next prime is 30213222437. The reversal of 30213222427 is 72422231203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30213222427 - 2¹⁵ = 30213189659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30213222395 and 30213222404.

It is not a weakly prime, because it can be changed into another prime (30213222421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15106611213 + 15106611214.

It is an arithmetic number, because the mean of its divisors is an integer number (15106611214).

Almost surely, 2^30213222427 is an apocalyptic number.

30213222427 is a deficient number, since it is larger than the sum of its proper divisors (1).

30213222427 is an equidigital number, since it uses as much as digits as its factorization.

30213222427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 28.

The spelling of 30213222427 in words is "thirty billion, two hundred thirteen million, two hundred twenty-two thousand, four hundred twenty-seven".