11122656073 has 2 divisors, whose sum is σ = 11122656074. Its totient is φ = 11122656072.

The previous prime is 11122656071. The next prime is 11122656133. The reversal of 11122656073 is 37065622111.

11122656073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10674402489 + 448253584 = 103317^2 + 21172^2 .

It is a cyclic number.

It is not a de Polignac number, because 11122656073 - 2¹ = 11122656071 is a prime.

Together with 11122656071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11122656071) 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, 5561328036 + 5561328037.

It is an arithmetic number, because the mean of its divisors is an integer number (5561328037).

Almost surely, 2^11122656073 is an apocalyptic number.

It is an amenable number.

11122656073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122656073 is an equidigital number, since it uses as much as digits as its factorization.

11122656073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The spelling of 11122656073 in words is "eleven billion, one hundred twenty-two million, six hundred fifty-six thousand, seventy-three".