225021540110 has 8 divisors (see below), whose sum is σ = 405038772216. Its totient is φ = 90008616040.

The previous prime is 225021540109. The next prime is 225021540151. The reversal of 225021540110 is 11045120522.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11251076996 + ... + 11251077015.

It is an arithmetic number, because the mean of its divisors is an integer number (50629846527).

Almost surely, 2^225021540110 is an apocalyptic number.

225021540110 is a deficient number, since it is larger than the sum of its proper divisors (180017232106).

225021540110 is a wasteful number, since it uses less digits than its factorization.

225021540110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22502154018.

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 225021540110 its reverse (11045120522), we get a palindrome (236066660632).

The spelling of 225021540110 in words is "two hundred twenty-five billion, twenty-one million, five hundred forty thousand, one hundred ten".