1108663829912 has 64 divisors (see below), whose sum is σ = 2183700480000. Its totient is φ = 527057435520.

The previous prime is 1108663829909. The next prime is 1108663829947. The reversal of 1108663829912 is 2199283668011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3073214 + ... + 3414962.

It is an arithmetic number, because the mean of its divisors is an integer number (34120320000).

Almost surely, 2^{1108663829912} is an apocalyptic number.

It is an amenable number.

1108663829912 is a deficient number, since it is larger than the sum of its proper divisors (1075036650088).

1108663829912 is a wasteful number, since it uses less digits than its factorization.

1108663829912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342016 (or 342012 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 56.

The spelling of 1108663829912 in words is "one trillion, one hundred eight billion, six hundred sixty-three million, eight hundred twenty-nine thousand, nine hundred twelve".