322144044020222 has 16 divisors (see below), whose sum is σ = 483297893205120. Its totient is φ = 161044748193408.

The previous prime is 322144044020213. The next prime is 322144044020257. The reversal of 322144044020222 is 222020440441223.

It is a congruent number.

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, 347873354 + ... + 348798162.

It is an arithmetic number, because the mean of its divisors is an integer number (30206118325320).

Almost surely, 2^{322144044020222} is an apocalyptic number.

322144044020222 is a deficient number, since it is larger than the sum of its proper divisors (161153849184898).

322144044020222 is a wasteful number, since it uses less digits than its factorization.

322144044020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954115.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 322144044020222 its reverse (222020440441223), we get a palindrome (544164484461445).

The spelling of 322144044020222 in words is "three hundred twenty-two trillion, one hundred forty-four billion, forty-four million, twenty thousand, two hundred twenty-two".