225132224015 has 8 divisors (see below), whose sum is σ = 271439042928. Its totient is φ = 179252196480.

The previous prime is 225132224003. The next prime is 225132224059. The reversal of 225132224015 is 510422231522.

It is a happy number.

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

It is not a de Polignac number, because 225132224015 - 2⁸ = 225132223759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106696682 + ... + 106698791.

It is an arithmetic number, because the mean of its divisors is an integer number (33929880366).

Almost surely, 2^225132224015 is an apocalyptic number.

225132224015 is a deficient number, since it is larger than the sum of its proper divisors (46306818913).

225132224015 is a wasteful number, since it uses less digits than its factorization.

225132224015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213395689.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 225132224015 its reverse (510422231522), we get a palindrome (735554455537).

The spelling of 225132224015 in words is "two hundred twenty-five billion, one hundred thirty-two million, two hundred twenty-four thousand, fifteen".