11124466666669 has 4 divisors (see below), whose sum is σ = 11778847058844. Its totient is φ = 10470086274496.

The previous prime is 11124466666661. The next prime is 11124466666681. The reversal of 11124466666669 is 96666666442111.

11124466666669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5215459252644 + 5909007414025 = 2283738^2 + 2430845^2 .

It is a cyclic number.

It is not a de Polignac number, because 11124466666669 - 2³ = 11124466666661 is a prime.

It is a super-2 number, since 2×11124466666669² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 11124466666669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124466666661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327190196062 + ... + 327190196095.

It is an arithmetic number, because the mean of its divisors is an integer number (2944711764711).

Almost surely, 2^{11124466666669} is an apocalyptic number.

It is an amenable number.

11124466666669 is a deficient number, since it is larger than the sum of its proper divisors (654380392175).

11124466666669 is an equidigital number, since it uses as much as digits as its factorization.

11124466666669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654380392174.

The product of its digits is 80621568, while the sum is 64.

The spelling of 11124466666669 in words is "eleven trillion, one hundred twenty-four billion, four hundred sixty-six million, six hundred sixty-six thousand, six hundred sixty-nine".