30000111112217 has 2 divisors, whose sum is σ = 30000111112218. Its totient is φ = 30000111112216.

The previous prime is 30000111112201. The next prime is 30000111112247. The reversal of 30000111112217 is 71221111100003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21447124258816 + 8552986853401 = 4631104^2 + 2924549^2 .

It is a cyclic number.

It is not a de Polignac number, because 30000111112217 - 2⁴ = 30000111112201 is a prime.

It is not a weakly prime, because it can be changed into another prime (30000111112247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15000055556108 + 15000055556109.

It is an arithmetic number, because the mean of its divisors is an integer number (15000055556109).

Almost surely, 2^{30000111112217} is an apocalyptic number.

It is an amenable number.

30000111112217 is a deficient number, since it is larger than the sum of its proper divisors (1).

30000111112217 is an equidigital number, since it uses as much as digits as its factorization.

30000111112217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 20.

The spelling of 30000111112217 in words is "thirty trillion, one hundred eleven million, one hundred twelve thousand, two hundred seventeen".