12002101312213 has 2 divisors, whose sum is σ = 12002101312214. Its totient is φ = 12002101312212.

The previous prime is 12002101312169. The next prime is 12002101312283. The reversal of 12002101312213 is 31221310120021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9844075675729 + 2158025636484 = 3137527^2 + 1469022^2 .

It is a cyclic number.

It is not a de Polignac number, because 12002101312213 - 2⁹ = 12002101311701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12002101312283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6001050656106 + 6001050656107.

It is an arithmetic number, because the mean of its divisors is an integer number (6001050656107).

Almost surely, 2^{12002101312213} is an apocalyptic number.

It is an amenable number.

12002101312213 is a deficient number, since it is larger than the sum of its proper divisors (1).

12002101312213 is an equidigital number, since it uses as much as digits as its factorization.

12002101312213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12002101312213 its reverse (31221310120021), we get a palindrome (43223411432234).

The spelling of 12002101312213 in words is "twelve trillion, two billion, one hundred one million, three hundred twelve thousand, two hundred thirteen".