11325530220211 has 2 divisors, whose sum is σ = 11325530220212. Its totient is φ = 11325530220210.

The previous prime is 11325530220197. The next prime is 11325530220229. The reversal of 11325530220211 is 11202203552311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11325530220211 - 2⁹ = 11325530219699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11325530220211.

It is not a weakly prime, because it can be changed into another prime (11325530226211) 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, 5662765110105 + 5662765110106.

It is an arithmetic number, because the mean of its divisors is an integer number (5662765110106).

Almost surely, 2^{11325530220211} is an apocalyptic number.

11325530220211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11325530220211 is an equidigital number, since it uses as much as digits as its factorization.

11325530220211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 11325530220211 its reverse (11202203552311), we get a palindrome (22527733772522).

The spelling of 11325530220211 in words is "eleven trillion, three hundred twenty-five billion, five hundred thirty million, two hundred twenty thousand, two hundred eleven".