322718422332 has 48 divisors (see below), whose sum is σ = 763695620352. Its totient is φ = 106046559360.

The previous prime is 322718422331. The next prime is 322718422379. The reversal of 322718422332 is 233224817223.

It is a super-2 number, since 2×322718422332² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322718422331) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 13438528 + ... + 13462520.

It is an arithmetic number, because the mean of its divisors is an integer number (15910325424).

Almost surely, 2^322718422332 is an apocalyptic number.

It is an amenable number.

322718422332 is an abundant number, since it is smaller than the sum of its proper divisors (440977198020).

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

322718422332 is a wasteful number, since it uses less digits than its factorization.

322718422332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39858 (or 39856 counting only the distinct ones).

The product of its digits is 193536, while the sum is 39.

The spelling of 322718422332 in words is "three hundred twenty-two billion, seven hundred eighteen million, four hundred twenty-two thousand, three hundred thirty-two".