322231031122122 has 24 divisors (see below), whose sum is σ = 698458988154564. Its totient is φ = 107365458467904.

The previous prime is 322231031122097. The next prime is 322231031122139. The reversal of 322231031122122 is 221221130132223.

322231031122122 is a `hidden beast` number, since 3 + 2 + 2 + 2 + 310 + 311 + 22 + 12 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 291083146423281 + 31147884698841 = 17061159^2 + 5581029^2 .

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 11 ways as a sum of consecutive naturals, for example, 3740392353 + ... + 3740478500.

Almost surely, 2^{322231031122122} is an apocalyptic number.

322231031122122 is an abundant number, since it is smaller than the sum of its proper divisors (376227957032442).

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

322231031122122 is a wasteful number, since it uses less digits than its factorization.

322231031122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7480873254 (or 7480873251 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 322231031122122 its reverse (221221130132223), we get a palindrome (543452161254345).

The spelling of 322231031122122 in words is "three hundred twenty-two trillion, two hundred thirty-one billion, thirty-one million, one hundred twenty-two thousand, one hundred twenty-two".