11611787224089 has 16 divisors (see below), whose sum is σ = 16696269978752. Its totient is φ = 7135886153088.

The previous prime is 11611787224061. The next prime is 11611787224157. The reversal of 11611787224089 is 98042278711611.

11611787224089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11611787224089 - 2⁷ = 11611787223961 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (11611787224789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204743404 + ... + 204800109.

It is an arithmetic number, because the mean of its divisors is an integer number (1043516873672).

Almost surely, 2^{11611787224089} is an apocalyptic number.

It is an amenable number.

11611787224089 is a deficient number, since it is larger than the sum of its proper divisors (5084482754663).

11611787224089 is a wasteful number, since it uses less digits than its factorization.

11611787224089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409544256.

The product of its (nonzero) digits is 2709504, while the sum is 57.

The spelling of 11611787224089 in words is "eleven trillion, six hundred eleven billion, seven hundred eighty-seven million, two hundred twenty-four thousand, eighty-nine".