225114047164 has 12 divisors (see below), whose sum is σ = 411077825424. Its totient is φ = 107663239904.

The previous prime is 225114047161. The next prime is 225114047203. The reversal of 225114047164 is 461740411522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225114047161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1223445817 + ... + 1223446000.

It is an arithmetic number, because the mean of its divisors is an integer number (34256485452).

Almost surely, 2^225114047164 is an apocalyptic number.

It is an amenable number.

225114047164 is a deficient number, since it is larger than the sum of its proper divisors (185963778260).

225114047164 is a wasteful number, since it uses less digits than its factorization.

225114047164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446891844 (or 2446891842 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

Adding to 225114047164 its reverse (461740411522), we get a palindrome (686854458686).

The spelling of 225114047164 in words is "two hundred twenty-five billion, one hundred fourteen million, forty-seven thousand, one hundred sixty-four".