110212225 has 12 divisors (see below), whose sum is σ = 139842736. Its totient is φ = 86118480.

The previous prime is 110212187. The next prime is 110212231. The reversal of 110212225 is 522212011.

It is a happy number.

It is not a de Polignac number, because 110212225 - 2¹⁹ = 109687937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110212199 and 110212208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50187 + ... + 52336.

Almost surely, 2^110212225 is an apocalyptic number.

It is an amenable number.

110212225 is a deficient number, since it is larger than the sum of its proper divisors (29630511).

110212225 is a wasteful number, since it uses less digits than its factorization.

110212225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102576 (or 102571 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 110212225 is about 10498.2010363681. The cubic root of 110212225 is about 479.4499268672.

Adding to 110212225 its reverse (522212011), we get a palindrome (632424236).

The spelling of 110212225 in words is "one hundred ten million, two hundred twelve thousand, two hundred twenty-five".