11105342212205 has 16 divisors (see below), whose sum is σ = 13773299097600. Its totient is φ = 8587056650880.

The previous prime is 11105342212147. The next prime is 11105342212219. The reversal of 11105342212205 is 50221224350111.

11105342212205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11105342212205 - 2⁶ = 11105342212141 is a prime.

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, 44156045 + ... + 44406834.

It is an arithmetic number, because the mean of its divisors is an integer number (860831193600).

Almost surely, 2^{11105342212205} is an apocalyptic number.

It is an amenable number.

11105342212205 is a deficient number, since it is larger than the sum of its proper divisors (2667956885395).

11105342212205 is an equidigital number, since it uses as much as digits as its factorization.

11105342212205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88563724.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 11105342212205 its reverse (50221224350111), we get a palindrome (61326566562316).

The spelling of 11105342212205 in words is "eleven trillion, one hundred five billion, three hundred forty-two million, two hundred twelve thousand, two hundred five".