110110002222220 has 384 divisors, whose sum is σ = 317111875540992. Its totient is φ = 31004633088000.

The previous prime is 110110002222163. The next prime is 110110002222277. The reversal of 110110002222220 is 22222200011011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (110110002222163) and next prime (110110002222277).

It is a junction number, because it is equal to n+sod(n) for n = 110110002222194 and 110110002222203.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 425355667 + ... + 425614453.

It is an arithmetic number, because the mean of its divisors is an integer number (825812175888).

Almost surely, 2^{110110002222220} is an apocalyptic number.

110110002222220 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 110110002222220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158555937770496).

110110002222220 is an abundant number, since it is smaller than the sum of its proper divisors (207001873318772).

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

110110002222220 is a wasteful number, since it uses less digits than its factorization.

110110002222220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259281 (or 259279 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110110002222220 its reverse (22222200011011), we get a palindrome (132332202233231).

The spelling of 110110002222220 in words is "one hundred ten trillion, one hundred ten billion, two million, two hundred twenty-two thousand, two hundred twenty".