11122003729 has 2 divisors, whose sum is σ = 11122003730. Its totient is φ = 11122003728.

The previous prime is 11122003709. The next prime is 11122003741. The reversal of 11122003729 is 92730022111.

11122003729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7455459025 + 3666544704 = 86345^2 + 60552^2 .

It is a cyclic number.

It is not a de Polignac number, because 11122003729 - 2⁷ = 11122003601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11122003697 and 11122003706.

It is not a weakly prime, because it can be changed into another prime (11122003709) 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, 5561001864 + 5561001865.

It is an arithmetic number, because the mean of its divisors is an integer number (5561001865).

Almost surely, 2^11122003729 is an apocalyptic number.

It is an amenable number.

11122003729 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122003729 is an equidigital number, since it uses as much as digits as its factorization.

11122003729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The spelling of 11122003729 in words is "eleven billion, one hundred twenty-two million, three thousand, seven hundred twenty-nine".