11179394340111 has 12 divisors (see below), whose sum is σ = 16194283432600. Its totient is φ = 7431574458960.

The previous prime is 11179394340089. The next prime is 11179394340131. The reversal of 11179394340111 is 11104349397111.

11179394340111 is a `hidden beast` number, since 1 + 1 + 1 + 79 + 39 + 434 + 0 + 111 = 666.

11179394340111 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 11179394340111 - 2⁷ = 11179394339983 is a prime.

It is a super-2 number, since 2×11179394340111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11179394340131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1779588445 + ... + 1779594726.

Almost surely, 2^{11179394340111} is an apocalyptic number.

11179394340111 is a deficient number, since it is larger than the sum of its proper divisors (5014889092489).

11179394340111 is a wasteful number, since it uses less digits than its factorization.

11179394340111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3559183526 (or 3559183523 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 45.

The spelling of 11179394340111 in words is "eleven trillion, one hundred seventy-nine billion, three hundred ninety-four million, three hundred forty thousand, one hundred eleven".