322210013225 has 24 divisors (see below), whose sum is σ = 405580582848. Its totient is φ = 253872590400.

The previous prime is 322210013221. The next prime is 322210013227. The reversal of 322210013225 is 522310012223.

It is not a de Polignac number, because 322210013225 - 2² = 322210013221 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 322210013225.

It is not an unprimeable number, because it can be changed into a prime (322210013221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10699940 + ... + 10730010.

It is an arithmetic number, because the mean of its divisors is an integer number (16899190952).

Almost surely, 2^322210013225 is an apocalyptic number.

It is an amenable number.

322210013225 is a deficient number, since it is larger than the sum of its proper divisors (83370569623).

322210013225 is a wasteful number, since it uses less digits than its factorization.

322210013225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36545 (or 36540 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 322210013225 its reverse (522310012223), we get a palindrome (844520025448).

The spelling of 322210013225 in words is "three hundred twenty-two billion, two hundred ten million, thirteen thousand, two hundred twenty-five".