12210013200361 has 2 divisors, whose sum is σ = 12210013200362. Its totient is φ = 12210013200360.

The previous prime is 12210013200323. The next prime is 12210013200367. The reversal of 12210013200361 is 16300231001221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6526824205225 + 5683188995136 = 2554765^2 + 2383944^2 .

It is a cyclic number.

It is not a de Polignac number, because 12210013200361 - 2⁹ = 12210013199849 is a prime.

It is not a weakly prime, because it can be changed into another prime (12210013200367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105006600180 + 6105006600181.

It is an arithmetic number, because the mean of its divisors is an integer number (6105006600181).

Almost surely, 2^{12210013200361} is an apocalyptic number.

It is an amenable number.

12210013200361 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210013200361 is an equidigital number, since it uses as much as digits as its factorization.

12210013200361 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 22.

Adding to 12210013200361 its reverse (16300231001221), we get a palindrome (28510244201582).

The spelling of 12210013200361 in words is "twelve trillion, two hundred ten billion, thirteen million, two hundred thousand, three hundred sixty-one".