11182112369 has 2 divisors, whose sum is σ = 11182112370. Its totient is φ = 11182112368.

The previous prime is 11182112363. The next prime is 11182112401. The reversal of 11182112369 is 96321128111.

It is a happy number.

11182112369 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., 10359168400 + 822943969 = 101780^2 + 28687^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11182112369 is a prime.

It is a super-2 number, since 2×11182112369² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11182112363) 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, 5591056184 + 5591056185.

It is an arithmetic number, because the mean of its divisors is an integer number (5591056185).

Almost surely, 2^11182112369 is an apocalyptic number.

It is an amenable number.

11182112369 is a deficient number, since it is larger than the sum of its proper divisors (1).

11182112369 is an equidigital number, since it uses as much as digits as its factorization.

11182112369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 35.

The spelling of 11182112369 in words is "eleven billion, one hundred eighty-two million, one hundred twelve thousand, three hundred sixty-nine".