1100111112106 has 16 divisors (see below), whose sum is σ = 1655236950048. Its totient is φ = 548365633200.

The previous prime is 1100111112097. The next prime is 1100111112109. The reversal of 1100111112106 is 6012111110011.

It is a self number, because there is not a number n which added to its sum of digits gives 1100111112106.

It is not an unprimeable number, because it can be changed into a prime (1100111112109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19966876 + ... + 20021896.

It is an arithmetic number, because the mean of its divisors is an integer number (103452309378).

Almost surely, 2^{1100111112106} is an apocalyptic number.

1100111112106 is a deficient number, since it is larger than the sum of its proper divisors (555125837942).

1100111112106 is a wasteful number, since it uses less digits than its factorization.

1100111112106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85557.

The product of its (nonzero) digits is 12, while the sum is 16.

Adding to 1100111112106 its reverse (6012111110011), we get a palindrome (7112222222117).

The spelling of 1100111112106 in words is "one trillion, one hundred billion, one hundred eleven million, one hundred twelve thousand, one hundred six".