211322201211133 has 2 divisors, whose sum is σ = 211322201211134. Its totient is φ = 211322201211132.

The previous prime is 211322201211127. The next prime is 211322201211229. The reversal of 211322201211133 is 331112102223112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211259161049049 + 63040162084 = 14534757^2 + 251078^2 .

It is a cyclic number.

It is not a de Polignac number, because 211322201211133 - 2⁴¹ = 209123177955581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 211322201211098 and 211322201211107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211322201211833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105661100605566 + 105661100605567.

It is an arithmetic number, because the mean of its divisors is an integer number (105661100605567).

Almost surely, 2^{211322201211133} is an apocalyptic number.

It is an amenable number.

211322201211133 is a deficient number, since it is larger than the sum of its proper divisors (1).

211322201211133 is an equidigital number, since it uses as much as digits as its factorization.

211322201211133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 211322201211133 its reverse (331112102223112), we get a palindrome (542434303434245).

The spelling of 211322201211133 in words is "two hundred eleven trillion, three hundred twenty-two billion, two hundred one million, two hundred eleven thousand, one hundred thirty-three".