110221030 has 32 divisors (see below), whose sum is σ = 213225696. Its totient is φ = 40871424.

The previous prime is 110221019. The next prime is 110221031. The reversal of 110221030 is 30122011.

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

It is a junction number, because it is equal to n+sod(n) for n = 110220998 and 110221016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110221031) 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, 6552 + ... + 16228.

It is an arithmetic number, because the mean of its divisors is an integer number (6663303).

Almost surely, 2^110221030 is an apocalyptic number.

110221030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110221030 is a deficient number, since it is larger than the sum of its proper divisors (103004666).

110221030 is a wasteful number, since it uses less digits than its factorization.

110221030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9768.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 110221030 is about 10498.6203855554. The cubic root of 110221030 is about 479.4626944895.

Adding to 110221030 its reverse (30122011), we get a palindrome (140343041).

The spelling of 110221030 in words is "one hundred ten million, two hundred twenty-one thousand, thirty".