322112314220220 has 48 divisors (see below), whose sum is σ = 1002127199797920. Its totient is φ = 85896617125248.

The previous prime is 322112314220077. The next prime is 322112314220237. The reversal of 322112314220220 is 22022413211223.

322112314220220 is a `hidden beast` number, since 3 + 2 + 2 + 1 + 1 + 231 + 422 + 0 + 2 + 2 + 0 = 666.

It is a super-3 number, since 3×322112314220220³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298252142257 + ... + 298252143336.

It is an arithmetic number, because the mean of its divisors is an integer number (20877649995790).

Almost surely, 2^{322112314220220} is an apocalyptic number.

322112314220220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

322112314220220 is an abundant number, since it is smaller than the sum of its proper divisors (680014885577700).

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

322112314220220 is a wasteful number, since it uses less digits than its factorization.

322112314220220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596504285611 (or 596504285603 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 322112314220220 its reverse (22022413211223), we get a palindrome (344134727431443).

The spelling of 322112314220220 in words is "three hundred twenty-two trillion, one hundred twelve billion, three hundred fourteen million, two hundred twenty thousand, two hundred twenty".