110225521 has 8 divisors (see below), whose sum is σ = 127388160. Its totient is φ = 93416928.

The previous prime is 110225509. The next prime is 110225537. The reversal of 110225521 is 125522011.

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 110225521 - 2¹³ = 110217329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110225551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87841 + ... + 89086.

It is an arithmetic number, because the mean of its divisors is an integer number (15923520).

Almost surely, 2^110225521 is an apocalyptic number.

It is an amenable number.

110225521 is a deficient number, since it is larger than the sum of its proper divisors (17162639).

110225521 is an equidigital number, since it uses as much as digits as its factorization.

110225521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177023.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 110225521 is about 10498.8342686224. The cubic root of 110225521 is about 479.4692063675.

Adding to 110225521 its reverse (125522011), we get a palindrome (235747532).

The spelling of 110225521 in words is "one hundred ten million, two hundred twenty-five thousand, five hundred twenty-one".