110056105055561 has 16 divisors (see below), whose sum is σ = 126116276832000. Its totient is φ = 94080456944448.

The previous prime is 110056105055471. The next prime is 110056105055579. The reversal of 110056105055561 is 165550501650011.

It is a cyclic number.

It is not a de Polignac number, because 110056105055561 - 2⁴⁶ = 39687360877897 is a prime.

It is a super-2 number, since 2×110056105055561² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110056105055461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21346340 + ... + 25995738.

It is an arithmetic number, because the mean of its divisors is an integer number (7882267302000).

Almost surely, 2^{110056105055561} is an apocalyptic number.

It is an amenable number.

110056105055561 is a deficient number, since it is larger than the sum of its proper divisors (16060171776439).

110056105055561 is an equidigital number, since it uses as much as digits as its factorization.

110056105055561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4658488.

The product of its (nonzero) digits is 112500, while the sum is 41.

The spelling of 110056105055561 in words is "one hundred ten trillion, fifty-six billion, one hundred five million, fifty-five thousand, five hundred sixty-one".