1100001110012 has 12 divisors (see below), whose sum is σ = 2200002220080. Its totient is φ = 471429047136.

The previous prime is 1100001110003. The next prime is 1100001110023. The reversal of 1100001110012 is 2100111000011.

It is a happy number.

1100001110012 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19642876937 + ... + 19642876992.

It is an arithmetic number, because the mean of its divisors is an integer number (183333518340).

Almost surely, 2^{1100001110012} is an apocalyptic number.

It is an amenable number.

1100001110012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1100001110012 is a wasteful number, since it uses less digits than its factorization.

1100001110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39285753940 (or 39285753938 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1100001110012 its reverse (2100111000011), we get a palindrome (3200112110023).

The spelling of 1100001110012 in words is "one trillion, one hundred billion, one million, one hundred ten thousand, twelve".