225150240215 has 8 divisors (see below), whose sum is σ = 270766365408. Its totient is φ = 179729474080.

The previous prime is 225150240197. The next prime is 225150240241. The reversal of 225150240215 is 512042051522.

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 225150240215 - 2¹² = 225150236119 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, 48837227 + ... + 48841836.

It is an arithmetic number, because the mean of its divisors is an integer number (33845795676).

Almost surely, 2^225150240215 is an apocalyptic number.

225150240215 is a deficient number, since it is larger than the sum of its proper divisors (45616125193).

225150240215 is an equidigital number, since it uses as much as digits as its factorization.

225150240215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97679529.

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 225150240215 its reverse (512042051522), we get a palindrome (737192291737).

The spelling of 225150240215 in words is "two hundred twenty-five billion, one hundred fifty million, two hundred forty thousand, two hundred fifteen".