12220013203201 has 2 divisors, whose sum is σ = 12220013203202. Its totient is φ = 12220013203200.

The previous prime is 12220013203199. The next prime is 12220013203213. The reversal of 12220013203201 is 10230231002221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6677986272400 + 5542026930801 = 2584180^2 + 2354151^2 .

It is a cyclic number.

It is not a de Polignac number, because 12220013203201 - 2¹ = 12220013203199 is a prime.

Together with 12220013203199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12220013233201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110006601600 + 6110006601601.

It is an arithmetic number, because the mean of its divisors is an integer number (6110006601601).

Almost surely, 2^{12220013203201} is an apocalyptic number.

It is an amenable number.

12220013203201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220013203201 is an equidigital number, since it uses as much as digits as its factorization.

12220013203201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12220013203201 its reverse (10230231002221), we get a palindrome (22450244205422).

The spelling of 12220013203201 in words is "twelve trillion, two hundred twenty billion, thirteen million, two hundred three thousand, two hundred one".