225012416205 has 32 divisors (see below), whose sum is σ = 363832570368. Its totient is φ = 118737344000.

The previous prime is 225012416197. The next prime is 225012416221. The reversal of 225012416205 is 502614210522.

It is not a de Polignac number, because 225012416205 - 2³ = 225012416197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2202865 + ... + 2302745.

It is an arithmetic number, because the mean of its divisors is an integer number (11369767824).

Almost surely, 2^225012416205 is an apocalyptic number.

It is an amenable number.

225012416205 is a deficient number, since it is larger than the sum of its proper divisors (138820154163).

225012416205 is a wasteful number, since it uses less digits than its factorization.

225012416205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101477.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 225012416205 its reverse (502614210522), we get a palindrome (727626626727).

The spelling of 225012416205 in words is "two hundred twenty-five billion, twelve million, four hundred sixteen thousand, two hundred five".