110605635040220 has 72 divisors (see below), whose sum is σ = 240589434662304. Its totient is φ = 42710969210112.

The previous prime is 110605635040171. The next prime is 110605635040253. The reversal of 110605635040220 is 22040536506011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126943697 + ... + 127812023.

Almost surely, 2^{110605635040220} is an apocalyptic number.

110605635040220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110605635040220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120294717331152).

110605635040220 is an abundant number, since it is smaller than the sum of its proper divisors (129983799622084).

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

110605635040220 is a wasteful number, since it uses less digits than its factorization.

110605635040220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875967 (or 875936 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 110605635040220 in words is "one hundred ten trillion, six hundred five billion, six hundred thirty-five million, forty thousand, two hundred twenty".