12220030332049 has 2 divisors, whose sum is σ = 12220030332050. Its totient is φ = 12220030332048.

The previous prime is 12220030332031. The next prime is 12220030332163. The reversal of 12220030332049 is 94023303002221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7073339180625 + 5146691151424 = 2659575^2 + 2268632^2 .

It is an emirp because it is prime and its reverse (94023303002221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12220030332049 - 2¹⁹ = 12220029807761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12220030332049.

It is not a weakly prime, because it can be changed into another prime (12220030330049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110015166024 + 6110015166025.

It is an arithmetic number, because the mean of its divisors is an integer number (6110015166025).

Almost surely, 2^{12220030332049} is an apocalyptic number.

It is an amenable number.

12220030332049 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220030332049 is an equidigital number, since it uses as much as digits as its factorization.

12220030332049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 12220030332049 in words is "twelve trillion, two hundred twenty billion, thirty million, three hundred thirty-two thousand, forty-nine".