172225165314 has 16 divisors (see below), whose sum is σ = 355561632000. Its totient is φ = 55556504880.

The previous prime is 172225165303. The next prime is 172225165319. The reversal of 172225165314 is 413561522271.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (172225165319) 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, 462970689 + ... + 462971060.

It is an arithmetic number, because the mean of its divisors is an integer number (22222602000).

Almost surely, 2^172225165314 is an apocalyptic number.

172225165314 is an abundant number, since it is smaller than the sum of its proper divisors (183336466686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

172225165314 is a wasteful number, since it uses less digits than its factorization.

172225165314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925941785.

The product of its digits is 100800, while the sum is 39.

Adding to 172225165314 its reverse (413561522271), we get a palindrome (585786687585).

The spelling of 172225165314 in words is "one hundred seventy-two billion, two hundred twenty-five million, one hundred sixty-five thousand, three hundred fourteen".