110223103312 has 120 divisors (see below), whose sum is σ = 254484131616. Its totient is φ = 46088550144.

The previous prime is 110223103273. The next prime is 110223103369. The reversal of 110223103312 is 213301322011.

It is a self number, because there is not a number n which added to its sum of digits gives 110223103312.

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, 54376443 + ... + 54378469.

Almost surely, 2^110223103312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110223103312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127242065808).

110223103312 is an abundant number, since it is smaller than the sum of its proper divisors (144261028304).

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

110223103312 is a wasteful number, since it uses less digits than its factorization.

110223103312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3705 (or 3692 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 110223103312 its reverse (213301322011), we get a palindrome (323524425323).

The spelling of 110223103312 in words is "one hundred ten billion, two hundred twenty-three million, one hundred three thousand, three hundred twelve".