11005505001006 has 16 divisors (see below), whose sum is σ = 23305775296464. Its totient is φ = 3452707451264.

The previous prime is 11005505000999. The next prime is 11005505001041. The reversal of 11005505001006 is 60010050550011.

It is a super-2 number, since 2×11005505001006² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53948553825 + ... + 53948554028.

It is an arithmetic number, because the mean of its divisors is an integer number (1456610956029).

Almost surely, 2^{11005505001006} is an apocalyptic number.

11005505001006 is an abundant number, since it is smaller than the sum of its proper divisors (12300270295458).

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

11005505001006 is a wasteful number, since it uses less digits than its factorization.

11005505001006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107897107875.

The product of its (nonzero) digits is 750, while the sum is 24.

Adding to 11005505001006 its reverse (60010050550011), we get a palindrome (71015555551017).

The spelling of 11005505001006 in words is "eleven trillion, five billion, five hundred five million, one thousand, six".