110321220000 has 960 divisors, whose sum is σ = 408109363200. Its totient is φ = 25966080000.

The previous prime is 110321219999. The next prime is 110321220011. The reversal of 110321220000 is 22123011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1553819965 + ... + 1553820035.

It is an arithmetic number, because the mean of its divisors is an integer number (425113920).

Almost surely, 2^110321220000 is an apocalyptic number.

110321220000 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 110321220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204054681600).

110321220000 is an abundant number, since it is smaller than the sum of its proper divisors (297788143200).

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

110321220000 is a wasteful number, since it uses less digits than its factorization.

110321220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 110321220000 its reverse (22123011), we get a palindrome (110343343011).

The spelling of 110321220000 in words is "one hundred ten billion, three hundred twenty-one million, two hundred twenty thousand".