322134220422 has 48 divisors (see below), whose sum is σ = 799290415872. Its totient is φ = 91850880240.

The previous prime is 322134220381. The next prime is 322134220423. The reversal of 322134220422 is 224022431223.

322134220422 is a `hidden beast` number, since 3 + 2 + 2 + 13 + 4 + 220 + 422 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322134220423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2541618 + ... + 2665349.

It is an arithmetic number, because the mean of its divisors is an integer number (16651883664).

Almost surely, 2^322134220422 is an apocalyptic number.

322134220422 is an abundant number, since it is smaller than the sum of its proper divisors (477156195450).

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

322134220422 is a wasteful number, since it uses less digits than its factorization.

322134220422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5207473 (or 5207470 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 322134220422 its reverse (224022431223), we get a palindrome (546156651645).

The spelling of 322134220422 in words is "three hundred twenty-two billion, one hundred thirty-four million, two hundred twenty thousand, four hundred twenty-two".