11122466689 has 4 divisors (see below), whose sum is σ = 11151507456. Its totient is φ = 11093425924.

The previous prime is 11122466681. The next prime is 11122466713. The reversal of 11122466689 is 98666422111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98666422111 = 17 ⋅5803907183.

It is a cyclic number.

It is not a de Polignac number, because 11122466689 - 2³ = 11122466681 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11122466681) 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 in 3 ways as a sum of consecutive naturals, for example, 14519809 + ... + 14520574.

It is an arithmetic number, because the mean of its divisors is an integer number (2787876864).

Almost surely, 2^11122466689 is an apocalyptic number.

It is an amenable number.

11122466689 is a deficient number, since it is larger than the sum of its proper divisors (29040767).

11122466689 is an equidigital number, since it uses as much as digits as its factorization.

11122466689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29040766.

The product of its digits is 248832, while the sum is 46.

The spelling of 11122466689 in words is "eleven billion, one hundred twenty-two million, four hundred sixty-six thousand, six hundred eighty-nine".