110020220220 has 96 divisors (see below), whose sum is σ = 326383718976. Its totient is φ = 27595468800.

The previous prime is 110020220137. The next prime is 110020220221. The reversal of 110020220220 is 22022020011.

It is a super-3 number, since 3×110020220220³ (a number of 34 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 110020220196 and 110020220205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110020220221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1620150 + ... + 1686690.

It is an arithmetic number, because the mean of its divisors is an integer number (3399830406).

Almost surely, 2^110020220220 is an apocalyptic number.

110020220220 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 110020220220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163191859488).

110020220220 is an abundant number, since it is smaller than the sum of its proper divisors (216363498756).

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

110020220220 is a wasteful number, since it uses less digits than its factorization.

110020220220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68191 (or 68189 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 110020220220 its reverse (22022020011), we get a palindrome (132042240231).

The spelling of 110020220220 in words is "one hundred ten billion, twenty million, two hundred twenty thousand, two hundred twenty".