322321212232 has 32 divisors (see below), whose sum is σ = 636443575200. Its totient is φ = 152610480000.

The previous prime is 322321212197. The next prime is 322321212259. The reversal of 322321212232 is 232212123223.

It is a junction number, because it is equal to n+sod(n) for n = 322321212197 and 322321212206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128869 + ... + 813172.

It is an arithmetic number, because the mean of its divisors is an integer number (19888861725).

Almost surely, 2^322321212232 is an apocalyptic number.

It is an amenable number.

322321212232 is a deficient number, since it is larger than the sum of its proper divisors (314122362968).

322321212232 is a wasteful number, since it uses less digits than its factorization.

322321212232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944317 (or 944313 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

Adding to 322321212232 its reverse (232212123223), we get a palindrome (554533335455).

The spelling of 322321212232 in words is "three hundred twenty-two billion, three hundred twenty-one million, two hundred twelve thousand, two hundred thirty-two".