321223434341422 has 8 divisors (see below), whose sum is σ = 502784505925776. Its totient is φ = 153628599032832.

The previous prime is 321223434341389. The next prime is 321223434341473. The reversal of 321223434341422 is 224143434322123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×321223434341422³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3491559068883 + ... + 3491559068974.

It is an arithmetic number, because the mean of its divisors is an integer number (62848063240722).

Almost surely, 2^{321223434341422} is an apocalyptic number.

321223434341422 is a deficient number, since it is larger than the sum of its proper divisors (181561071584354).

321223434341422 is a wasteful number, since it uses less digits than its factorization.

321223434341422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6983118137882.

The product of its digits is 663552, while the sum is 40.

Adding to 321223434341422 its reverse (224143434322123), we get a palindrome (545366868663545).

The spelling of 321223434341422 in words is "three hundred twenty-one trillion, two hundred twenty-three billion, four hundred thirty-four million, three hundred forty-one thousand, four hundred twenty-two".