321234244214422 has 24 divisors (see below), whose sum is σ = 605300889927888. Its totient is φ = 125156199043920.

The previous prime is 321234244214419. The next prime is 321234244214431. The reversal of 321234244214422 is 224412442432123.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94815300613 + ... + 94815304000.

It is an arithmetic number, because the mean of its divisors is an integer number (25220870413662).

Almost surely, 2^{321234244214422} is an apocalyptic number.

321234244214422 is a deficient number, since it is larger than the sum of its proper divisors (284066645713466).

321234244214422 is a wasteful number, since it uses less digits than its factorization.

321234244214422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189630604644 (or 189630604633 counting only the distinct ones).

The product of its digits is 589824, while the sum is 40.

Adding to 321234244214422 its reverse (224412442432123), we get a palindrome (545646686646545).

The spelling of 321234244214422 in words is "three hundred twenty-one trillion, two hundred thirty-four billion, two hundred forty-four million, two hundred fourteen thousand, four hundred twenty-two".