12210011212093 has 2 divisors, whose sum is σ = 12210011212094. Its totient is φ = 12210011212092.

The previous prime is 12210011212081. The next prime is 12210011212199. The reversal of 12210011212093 is 39021211001221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12153053571129 + 56957640964 = 3486123^2 + 238658^2 .

It is a cyclic number.

It is not a de Polignac number, because 12210011212093 - 2⁹ = 12210011211581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12210011212493) 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, 6105005606046 + 6105005606047.

It is an arithmetic number, because the mean of its divisors is an integer number (6105005606047).

Almost surely, 2^{12210011212093} is an apocalyptic number.

It is an amenable number.

12210011212093 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210011212093 is an equidigital number, since it uses as much as digits as its factorization.

12210011212093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 12210011212093 in words is "twelve trillion, two hundred ten billion, eleven million, two hundred twelve thousand, ninety-three".