110055510500091 has 32 divisors (see below), whose sum is σ = 158290618752000. Its totient is φ = 67614108956928.

The previous prime is 110055510500053. The next prime is 110055510500099. The reversal of 110055510500091 is 190005015550011.

It is not a de Polignac number, because 110055510500091 - 2²³ = 110055502111483 is a prime.

It is a super-2 number, since 2×110055510500091² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110055510500099) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 639143455 + ... + 639315623.

It is an arithmetic number, because the mean of its divisors is an integer number (4946581836000).

Almost surely, 2^{110055510500091} is an apocalyptic number.

110055510500091 is a deficient number, since it is larger than the sum of its proper divisors (48235108251909).

110055510500091 is a wasteful number, since it uses less digits than its factorization.

110055510500091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199283.

The product of its (nonzero) digits is 5625, while the sum is 33.

The spelling of 110055510500091 in words is "one hundred ten trillion, fifty-five billion, five hundred ten million, five hundred thousand, ninety-one".