11011021122107 has 2 divisors, whose sum is σ = 11011021122108. Its totient is φ = 11011021122106.

The previous prime is 11011021122043. The next prime is 11011021122181. The reversal of 11011021122107 is 70122112011011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11011021122107 - 2⁶ = 11011021122043 is a prime.

It is not a weakly prime, because it can be changed into another prime (11011021122307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505510561053 + 5505510561054.

It is an arithmetic number, because the mean of its divisors is an integer number (5505510561054).

Almost surely, 2^{11011021122107} is an apocalyptic number.

11011021122107 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011021122107 is an equidigital number, since it uses as much as digits as its factorization.

11011021122107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 20.

Adding to 11011021122107 its reverse (70122112011011), we get a palindrome (81133133133118).

The spelling of 11011021122107 in words is "eleven trillion, eleven billion, twenty-one million, one hundred twenty-two thousand, one hundred seven".