110202220000 has 120 divisors (see below), whose sum is σ = 272486214000. Its totient is φ = 43857792000.

The previous prime is 110202219977. The next prime is 110202220001. The reversal of 110202220000 is 22202011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110202220001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3966156 + ... + 3993844.

It is an arithmetic number, because the mean of its divisors is an integer number (2270718450).

Almost surely, 2^110202220000 is an apocalyptic number.

110202220000 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 110202220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136243107000).

110202220000 is an abundant number, since it is smaller than the sum of its proper divisors (162283994000).

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

110202220000 is an equidigital number, since it uses as much as digits as its factorization.

110202220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27918 (or 27895 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 110202220000 its reverse (22202011), we get a palindrome (110224422011).

The spelling of 110202220000 in words is "one hundred ten billion, two hundred two million, two hundred twenty thousand".