225055220513 has 8 divisors (see below), whose sum is σ = 232427416320. Its totient is φ = 217690046640.

The previous prime is 225055220503. The next prime is 225055220531. The reversal of 225055220513 is 315022550522.

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

It is a cyclic number.

It is not a de Polignac number, because 225055220513 - 2⁴ = 225055220497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225055220513.

It is not an unprimeable number, because it can be changed into a prime (225055220503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690295 + ... + 1818572.

It is an arithmetic number, because the mean of its divisors is an integer number (29053427040).

Almost surely, 2^225055220513 is an apocalyptic number.

It is an amenable number.

225055220513 is a deficient number, since it is larger than the sum of its proper divisors (7372195807).

225055220513 is a wasteful number, since it uses less digits than its factorization.

225055220513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510967.

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 225055220513 in words is "two hundred twenty-five billion, fifty-five million, two hundred twenty thousand, five hundred thirteen".