11006110605 has 16 divisors (see below), whose sum is σ = 20125459584. Its totient is φ = 5031364800.

The previous prime is 11006110603. The next prime is 11006110679. The reversal of 11006110605 is 50601160011.

It is not a de Polignac number, because 11006110605 - 2¹ = 11006110603 is a prime.

It is a super-2 number, since 2×11006110605² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11006110603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52409946 + ... + 52410155.

It is an arithmetic number, because the mean of its divisors is an integer number (1257841224).

Almost surely, 2^11006110605 is an apocalyptic number.

11006110605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11006110605 is a deficient number, since it is larger than the sum of its proper divisors (9119348979).

11006110605 is a wasteful number, since it uses less digits than its factorization.

11006110605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104820116.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 11006110605 its reverse (50601160011), we get a palindrome (61607270616).

The spelling of 11006110605 in words is "eleven billion, six million, one hundred ten thousand, six hundred five".