1117482467181 has 8 divisors (see below), whose sum is σ = 1490269542144. Its totient is φ = 744841851840.

The previous prime is 1117482467161. The next prime is 1117482467237. The reversal of 1117482467181 is 1817642847111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1117482467181 - 2¹⁰ = 1117482466157 is a prime.

It is a super-2 number, since 2×1117482467181² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117482467111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36597100 + ... + 36627621.

It is an arithmetic number, because the mean of its divisors is an integer number (186283692768).

Almost surely, 2^{1117482467181} is an apocalyptic number.

It is an amenable number.

1117482467181 is a deficient number, since it is larger than the sum of its proper divisors (372787074963).

1117482467181 is an equidigital number, since it uses as much as digits as its factorization.

1117482467181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73229811.

The product of its digits is 602112, while the sum is 51.

The spelling of 1117482467181 in words is "one trillion, one hundred seventeen billion, four hundred eighty-two million, four hundred sixty-seven thousand, one hundred eighty-one".