110221243 has 8 divisors (see below), whose sum is σ = 123174576. Its totient is φ = 97756800.

The previous prime is 110221229. The next prime is 110221271. The reversal of 110221243 is 342122011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110221243 - 2⁵ = 110221211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110221273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121746 + ... + 122647.

It is an arithmetic number, because the mean of its divisors is an integer number (15396822).

Almost surely, 2^110221243 is an apocalyptic number.

110221243 is a deficient number, since it is larger than the sum of its proper divisors (12953333).

110221243 is a wasteful number, since it uses less digits than its factorization.

110221243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244445.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 110221243 is about 10498.6305297405. The cubic root of 110221243 is about 479.4630033401.

Adding to 110221243 its reverse (342122011), we get a palindrome (452343254).

The spelling of 110221243 in words is "one hundred ten million, two hundred twenty-one thousand, two hundred forty-three".