11180223289776 has 20 divisors (see below), whose sum is σ = 28882243498712. Its totient is φ = 3726741096576.

The previous prime is 11180223289771. The next prime is 11180223289799. The reversal of 11180223289776 is 67798232208111.

It is a happy number.

It is a super-2 number, since 2×11180223289776² (a number of 27 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (11180223289771) 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, 116460659221 + ... + 116460659316.

Almost surely, 2^{11180223289776} is an apocalyptic number.

11180223289776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11180223289776 is an abundant number, since it is smaller than the sum of its proper divisors (17702020208936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11180223289776 is a wasteful number, since it uses less digits than its factorization.

11180223289776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232921318548 (or 232921318542 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 57.

The spelling of 11180223289776 in words is "eleven trillion, one hundred eighty billion, two hundred twenty-three million, two hundred eighty-nine thousand, seven hundred seventy-six".