1109366921102 has 48 divisors (see below), whose sum is σ = 1859429107872. Its totient is φ = 495957000000.

The previous prime is 1109366921051. The next prime is 1109366921137. The reversal of 1109366921102 is 2011296639011.

It is a self number, because there is not a number n which added to its sum of digits gives 1109366921102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3540452 + ... + 3841032.

It is an arithmetic number, because the mean of its divisors is an integer number (38738106414).

Almost surely, 2^{1109366921102} is an apocalyptic number.

1109366921102 is a deficient number, since it is larger than the sum of its proper divisors (750062186770).

1109366921102 is a wasteful number, since it uses less digits than its factorization.

1109366921102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300857 (or 300846 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 41.

The spelling of 1109366921102 in words is "one trillion, one hundred nine billion, three hundred sixty-six million, nine hundred twenty-one thousand, one hundred two".