11220133332211 has 2 divisors, whose sum is σ = 11220133332212. Its totient is φ = 11220133332210.

The previous prime is 11220133332203. The next prime is 11220133332227. The reversal of 11220133332211 is 11223333102211.

It is a weak prime.

It is an emirp because it is prime and its reverse (11223333102211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11220133332211 - 2³ = 11220133332203 is a prime.

It is not a weakly prime, because it can be changed into another prime (11220133332251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610066666105 + 5610066666106.

It is an arithmetic number, because the mean of its divisors is an integer number (5610066666106).

Almost surely, 2^{11220133332211} is an apocalyptic number.

11220133332211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11220133332211 is an equidigital number, since it uses as much as digits as its factorization.

11220133332211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11220133332211 its reverse (11223333102211), we get a palindrome (22443466434422).

The spelling of 11220133332211 in words is "eleven trillion, two hundred twenty billion, one hundred thirty-three million, three hundred thirty-two thousand, two hundred eleven".