110425221 has 8 divisors (see below), whose sum is σ = 163592960. Its totient is φ = 73616796.

The previous prime is 110425213. The next prime is 110425223. The reversal of 110425221 is 122524011.

It is not a de Polignac number, because 110425221 - 2³ = 110425213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110425194 and 110425203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110425223) 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, 2044885 + ... + 2044938.

It is an arithmetic number, because the mean of its divisors is an integer number (20449120).

Almost surely, 2^110425221 is an apocalyptic number.

It is an amenable number.

110425221 is a deficient number, since it is larger than the sum of its proper divisors (53167739).

110425221 is an equidigital number, since it uses as much as digits as its factorization.

110425221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4089832 (or 4089826 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 110425221 is about 10508.3405445389. The cubic root of 110425221 is about 479.7585895433.

Adding to 110425221 its reverse (122524011), we get a palindrome (232949232).

The spelling of 110425221 in words is "one hundred ten million, four hundred twenty-five thousand, two hundred twenty-one".