422045345131322 has 16 divisors (see below), whose sum is σ = 707464037516544. Its totient is φ = 187159798284000.

The previous prime is 422045345131279. The next prime is 422045345131381. The reversal of 422045345131322 is 223131543540224.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 422045345131322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233949746954 + ... + 233949748757.

It is an arithmetic number, because the mean of its divisors is an integer number (44216502344784).

Almost surely, 2^{422045345131322} is an apocalyptic number.

422045345131322 is a deficient number, since it is larger than the sum of its proper divisors (285418692385222).

422045345131322 is a wasteful number, since it uses less digits than its factorization.

422045345131322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467899495765.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 422045345131322 its reverse (223131543540224), we get a palindrome (645176888671546).

The spelling of 422045345131322 in words is "four hundred twenty-two trillion, forty-five billion, three hundred forty-five million, one hundred thirty-one thousand, three hundred twenty-two".