109812609067008 has 144 divisors (see below), whose sum is σ = 302510730805920. Its totient is φ = 35423420375040.

The previous prime is 109812609067003. The next prime is 109812609067111. The reversal of 109812609067008 is 800760906218901.

It is a super-2 number, since 2×109812609067008² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109812609067003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3394860 + ... + 15203627.

It is an arithmetic number, because the mean of its divisors is an integer number (2100768963930).

Almost surely, 2^{109812609067008} is an apocalyptic number.

It is an amenable number.

109812609067008 is an abundant number, since it is smaller than the sum of its proper divisors (192698121738912).

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

109812609067008 is an equidigital number, since it uses as much as digits as its factorization.

109812609067008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18598574 (or 18598523 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 57.

The spelling of 109812609067008 in words is "one hundred nine trillion, eight hundred twelve billion, six hundred nine million, sixty-seven thousand, eight".