110055555511 has 4 divisors (see below), whose sum is σ = 120060606024. Its totient is φ = 100050505000.

The previous prime is 110055555509. The next prime is 110055555583. The reversal of 110055555511 is 115555550011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 115555550011 = 11 ⋅10505050001.

It is a cyclic number.

It is not a de Polignac number, because 110055555511 - 2¹ = 110055555509 is a prime.

It is a super-2 number, since 2×110055555511² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110055555011) 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, 5002525240 + ... + 5002525261.

It is an arithmetic number, because the mean of its divisors is an integer number (30015151506).

Almost surely, 2^110055555511 is an apocalyptic number.

110055555511 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110055555511 is a deficient number, since it is larger than the sum of its proper divisors (10005050513).

110055555511 is a wasteful number, since it uses less digits than its factorization.

110055555511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10005050512.

The product of its (nonzero) digits is 15625, while the sum is 34.

It can be divided in two parts, 110055 and 555511, that added together give a palindrome (665566).

The spelling of 110055555511 in words is "one hundred ten billion, fifty-five million, five hundred fifty-five thousand, five hundred eleven".