422212334442304 has 112 divisors (see below), whose sum is σ = 963026958067200. Its totient is φ = 179907277211136.

The previous prime is 422212334442287. The next prime is 422212334442361. The reversal of 422212334442304 is 403244433212224.

It is a tau number, because it is divible by the number of its divisors (112).

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, 484164627 + ... + 485035885.

Almost surely, 2^{422212334442304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422212334442304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (481513479033600).

422212334442304 is an abundant number, since it is smaller than the sum of its proper divisors (540814623624896).

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

422212334442304 is a wasteful number, since it uses less digits than its factorization.

422212334442304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877500 (or 877490 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 40.

Adding to 422212334442304 its reverse (403244433212224), we get a palindrome (825456767654528).

The spelling of 422212334442304 in words is "four hundred twenty-two trillion, two hundred twelve billion, three hundred thirty-four million, four hundred forty-two thousand, three hundred four".