110220030 has 48 divisors (see below), whose sum is σ = 288269280. Its totient is φ = 29217984.

The previous prime is 110220023. The next prime is 110220031. The reversal of 110220030 is 30022011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 110219994 and 110220021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110220031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12031 + ... + 19109.

It is an arithmetic number, because the mean of its divisors is an integer number (6005610).

Almost surely, 2^110220030 is an apocalyptic number.

110220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 110220030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144134640).

110220030 is an abundant number, since it is smaller than the sum of its proper divisors (178049250).

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

110220030 is a wasteful number, since it uses less digits than its factorization.

110220030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7265 (or 7262 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 110220030 is about 10498.5727601422. The cubic root of 110220030 is about 479.4612444814.

Adding to 110220030 its reverse (30022011), we get a palindrome (140242041).

The spelling of 110220030 in words is "one hundred ten million, two hundred twenty thousand, thirty".