30220021327 has 2 divisors, whose sum is σ = 30220021328. Its totient is φ = 30220021326.

The previous prime is 30220021277. The next prime is 30220021373. The reversal of 30220021327 is 72312002203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30220021327 - 2⁷ = 30220021199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30220021298 and 30220021307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30220021397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110010663 + 15110010664.

It is an arithmetic number, because the mean of its divisors is an integer number (15110010664).

Almost surely, 2^30220021327 is an apocalyptic number.

30220021327 is a deficient number, since it is larger than the sum of its proper divisors (1).

30220021327 is an equidigital number, since it uses as much as digits as its factorization.

30220021327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

The spelling of 30220021327 in words is "thirty billion, two hundred twenty million, twenty-one thousand, three hundred twenty-seven".