11005511011114 has 8 divisors (see below), whose sum is σ = 16512072908868. Its totient is φ = 5501486708160.

The previous prime is 11005511011111. The next prime is 11005511011129. The reversal of 11005511011114 is 41111011550011.

It can be written as a sum of positive squares in 2 ways, for example, as 9482673566025 + 1522837445089 = 3079395^2 + 1234033^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11005511011114² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11005511011111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 634387857 + ... + 634405204.

Almost surely, 2^{11005511011114} is an apocalyptic number.

11005511011114 is a deficient number, since it is larger than the sum of its proper divisors (5506561897754).

11005511011114 is a wasteful number, since it uses less digits than its factorization.

11005511011114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268797400.

The product of its (nonzero) digits is 100, while the sum is 22.

Adding to 11005511011114 its reverse (41111011550011), we get a palindrome (52116522561125).

The spelling of 11005511011114 in words is "eleven trillion, five billion, five hundred eleven million, eleven thousand, one hundred fourteen".