11006640112145 has 4 divisors (see below), whose sum is σ = 13207968134580. Its totient is φ = 8805312089712.

The previous prime is 11006640112109. The next prime is 11006640112157. The reversal of 11006640112145 is 54121104660011.

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 3051893699089 + 7954746413056 = 1746967^2 + 2820416^2 .

It is a cyclic number.

It is not a de Polignac number, because 11006640112145 - 2¹⁰ = 11006640111121 is a prime.

It is a super-2 number, since 2×11006640112145² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100664011210 + ... + 1100664011219.

It is an arithmetic number, because the mean of its divisors is an integer number (3301992033645).

Almost surely, 2^{11006640112145} is an apocalyptic number.

It is an amenable number.

11006640112145 is a deficient number, since it is larger than the sum of its proper divisors (2201328022435).

11006640112145 is an equidigital number, since it uses as much as digits as its factorization.

11006640112145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201328022434.

The product of its (nonzero) digits is 5760, while the sum is 32.

Adding to 11006640112145 its reverse (54121104660011), we get a palindrome (65127744772156).

The spelling of 11006640112145 in words is "eleven trillion, six billion, six hundred forty million, one hundred twelve thousand, one hundred forty-five".