9109182820204 has 12 divisors (see below), whose sum is σ = 16211257561800. Its totient is φ = 4477394945408.

The previous prime is 9109182820141. The next prime is 9109182820207. The reversal of 9109182820204 is 4020282819019.

It is a happy number.

9109182820204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9109182820207) 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, 19299115909 + ... + 19299116380.

It is an arithmetic number, because the mean of its divisors is an integer number (1350938130150).

Almost surely, 2^{9109182820204} is an apocalyptic number.

It is an amenable number.

9109182820204 is a deficient number, since it is larger than the sum of its proper divisors (7102074741596).

9109182820204 is a wasteful number, since it uses less digits than its factorization.

9109182820204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38598232352 (or 38598232350 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 46.

The spelling of 9109182820204 in words is "nine trillion, one hundred nine billion, one hundred eighty-two million, eight hundred twenty thousand, two hundred four".