1100112102205 has 16 divisors (see below), whose sum is σ = 1340037177984. Its totient is φ = 866825150400.

The previous prime is 1100112102197. The next prime is 1100112102223. The reversal of 1100112102205 is 5022012110011.

It is not a de Polignac number, because 1100112102205 - 2³ = 1100112102197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2045055 + ... + 2526355.

It is an arithmetic number, because the mean of its divisors is an integer number (83752323624).

Almost surely, 2^{1100112102205} is an apocalyptic number.

It is an amenable number.

1100112102205 is a deficient number, since it is larger than the sum of its proper divisors (239925075779).

1100112102205 is an equidigital number, since it uses as much as digits as its factorization.

1100112102205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488196.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 1100112102205 its reverse (5022012110011), we get a palindrome (6122124212216).

The spelling of 1100112102205 in words is "one trillion, one hundred billion, one hundred twelve million, one hundred two thousand, two hundred five".