11022872126011 has 2 divisors, whose sum is σ = 11022872126012. Its totient is φ = 11022872126010.

The previous prime is 11022872126009. The next prime is 11022872126017. The reversal of 11022872126011 is 11062127822011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11022872126011 - 2¹ = 11022872126009 is a prime.

Together with 11022872126009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11022872126017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511436063005 + 5511436063006.

It is an arithmetic number, because the mean of its divisors is an integer number (5511436063006).

Almost surely, 2^{11022872126011} is an apocalyptic number.

11022872126011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022872126011 is an equidigital number, since it uses as much as digits as its factorization.

11022872126011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 34.

Adding to 11022872126011 its reverse (11062127822011), we get a palindrome (22084999948022).

The spelling of 11022872126011 in words is "eleven trillion, twenty-two billion, eight hundred seventy-two million, one hundred twenty-six thousand, eleven".