11210302021211 has 2 divisors, whose sum is σ = 11210302021212. Its totient is φ = 11210302021210.

The previous prime is 11210302021151. The next prime is 11210302021337. The reversal of 11210302021211 is 11212020301211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11210302021211 - 2³⁰ = 11209228279387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11210302021211.

It is not a weakly prime, because it can be changed into another prime (11210302021411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605151010605 + 5605151010606.

It is an arithmetic number, because the mean of its divisors is an integer number (5605151010606).

Almost surely, 2^{11210302021211} is an apocalyptic number.

11210302021211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11210302021211 is an equidigital number, since it uses as much as digits as its factorization.

11210302021211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11210302021211 its reverse (11212020301211), we get a palindrome (22422322322422).

The spelling of 11210302021211 in words is "eleven trillion, two hundred ten billion, three hundred two million, twenty-one thousand, two hundred eleven".