322755862242 has 16 divisors (see below), whose sum is σ = 704194608672. Its totient is φ = 97804806720.

The previous prime is 322755862151. The next prime is 322755862243. The reversal of 322755862242 is 242268557223.

It is a super-2 number, since 2×322755862242² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322755862191 and 322755862200.

It is not an unprimeable number, because it can be changed into a prime (322755862243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2445120103 + ... + 2445120234.

It is an arithmetic number, because the mean of its divisors is an integer number (44012163042).

Almost surely, 2^322755862242 is an apocalyptic number.

322755862242 is an abundant number, since it is smaller than the sum of its proper divisors (381438746430).

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

322755862242 is a wasteful number, since it uses less digits than its factorization.

322755862242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4890240353.

The product of its digits is 3225600, while the sum is 48.

The spelling of 322755862242 in words is "three hundred twenty-two billion, seven hundred fifty-five million, eight hundred sixty-two thousand, two hundred forty-two".