110522218872 has 256 divisors, whose sum is σ = 327579033600. Its totient is φ = 30746580480.

The previous prime is 110522218747. The next prime is 110522218907. The reversal of 110522218872 is 278812225011.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 110522218872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 101303047 + ... + 101304137.

It is an arithmetic number, because the mean of its divisors is an integer number (1279605600).

Almost surely, 2^110522218872 is an apocalyptic number.

110522218872 is a gapful number since it is divisible by the number (12) 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 110522218872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163789516800).

110522218872 is an abundant number, since it is smaller than the sum of its proper divisors (217056814728).

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

110522218872 is a wasteful number, since it uses less digits than its factorization.

110522218872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898 (or 1894 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 39.

The spelling of 110522218872 in words is "one hundred ten billion, five hundred twenty-two million, two hundred eighteen thousand, eight hundred seventy-two".