322231320332 has 6 divisors (see below), whose sum is σ = 563904810588. Its totient is φ = 161115660164.

The previous prime is 322231320253. The next prime is 322231320379. The reversal of 322231320332 is 233023132223.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40278915038 + ... + 40278915045.

It is an arithmetic number, because the mean of its divisors is an integer number (93984135098).

Almost surely, 2^322231320332 is an apocalyptic number.

It is an amenable number.

322231320332 is a deficient number, since it is larger than the sum of its proper divisors (241673490256).

322231320332 is a wasteful number, since it uses less digits than its factorization.

322231320332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80557830087 (or 80557830085 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 322231320332 its reverse (233023132223), we get a palindrome (555254452555).

The spelling of 322231320332 in words is "three hundred twenty-two billion, two hundred thirty-one million, three hundred twenty thousand, three hundred thirty-two".