110200012220 has 48 divisors (see below), whose sum is σ = 245370565440. Its totient is φ = 41429904384.

The previous prime is 110200012207. The next prime is 110200012229. The reversal of 110200012220 is 22210002011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110200012229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24266 + ... + 470094.

It is an arithmetic number, because the mean of its divisors is an integer number (5111886780).

Almost surely, 2^110200012220 is an apocalyptic number.

110200012220 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 110200012220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122685282720).

110200012220 is an abundant number, since it is smaller than the sum of its proper divisors (135170553220).

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

110200012220 is a wasteful number, since it uses less digits than its factorization.

110200012220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446582 (or 446580 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 110200012220 its reverse (22210002011), we get a palindrome (132410014231).

The spelling of 110200012220 in words is "one hundred ten billion, two hundred million, twelve thousand, two hundred twenty".