12110999109011 has 8 divisors (see below), whose sum is σ = 13534242907248. Its totient is φ = 10741462624000.

The previous prime is 12110999109007. The next prime is 12110999109047. The reversal of 12110999109011 is 11090199901121.

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

It is a cyclic number.

It is not a de Polignac number, because 12110999109011 - 2² = 12110999109007 is a prime.

It is a super-2 number, since 2×12110999109011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12110999109071) 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, 13426827830 + ... + 13426828731.

It is an arithmetic number, because the mean of its divisors is an integer number (1691780363406).

Almost surely, 2^{12110999109011} is an apocalyptic number.

12110999109011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12110999109011 is a deficient number, since it is larger than the sum of its proper divisors (1423243798237).

12110999109011 is a wasteful number, since it uses less digits than its factorization.

12110999109011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26853656613.

The product of its (nonzero) digits is 13122, while the sum is 44.

The spelling of 12110999109011 in words is "twelve trillion, one hundred ten billion, nine hundred ninety-nine million, one hundred nine thousand, eleven".