322143404341222 has 8 divisors (see below), whose sum is σ = 486691474185000. Its totient is φ = 159912912946224.

The previous prime is 322143404341153. The next prime is 322143404341237. The reversal of 322143404341222 is 222143404341223.

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

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, 579394611847 + ... + 579394612402.

It is an arithmetic number, because the mean of its divisors is an integer number (60836434273125).

Almost surely, 2^{322143404341222} is an apocalyptic number.

322143404341222 is a deficient number, since it is larger than the sum of its proper divisors (164548069843778).

322143404341222 is a wasteful number, since it uses less digits than its factorization.

322143404341222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158789224390.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 322143404341222 its reverse (222143404341223), we get a palindrome (544286808682445).

Subtracting from 322143404341222 its reverse (222143404341223), we obtain a palindrome (99999999999999).

The spelling of 322143404341222 in words is "three hundred twenty-two trillion, one hundred forty-three billion, four hundred four million, three hundred forty-one thousand, two hundred twenty-two".