322203335225 has 72 divisors (see below), whose sum is σ = 436892037120. Its totient is φ = 235053705600.

The previous prime is 322203335197. The next prime is 322203335243. The reversal of 322203335225 is 522533302223.

It is not a de Polignac number, because 322203335225 - 2⁸ = 322203334969 is a prime.

It is a super-2 number, since 2×322203335225² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322203335191 and 322203335200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 89923784 + ... + 89927366.

It is an arithmetic number, because the mean of its divisors is an integer number (6067944960).

Almost surely, 2^322203335225 is an apocalyptic number.

It is an amenable number.

322203335225 is a deficient number, since it is larger than the sum of its proper divisors (114688701895).

322203335225 is a wasteful number, since it uses less digits than its factorization.

322203335225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3871 (or 3835 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 32.

Adding to 322203335225 its reverse (522533302223), we get a palindrome (844736637448).

The spelling of 322203335225 in words is "three hundred twenty-two billion, two hundred three million, three hundred thirty-five thousand, two hundred twenty-five".