2122322330321 has 8 divisors (see below), whose sum is σ = 2229460286400. Its totient is φ = 2016422963632.

The previous prime is 2122322330287. The next prime is 2122322330329. The reversal of 2122322330321 is 1230332232212.

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

It is a cyclic number.

It is not a de Polignac number, because 2122322330321 - 2¹⁰ = 2122322329297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122322330329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309643835 + ... + 309650688.

It is an arithmetic number, because the mean of its divisors is an integer number (278682535800).

Almost surely, 2^{2122322330321} is an apocalyptic number.

It is an amenable number.

2122322330321 is a deficient number, since it is larger than the sum of its proper divisors (107137956079).

2122322330321 is a wasteful number, since it uses less digits than its factorization.

2122322330321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619294695.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2122322330321 its reverse (1230332232212), we get a palindrome (3352654562533).

The spelling of 2122322330321 in words is "two trillion, one hundred twenty-two billion, three hundred twenty-two million, three hundred thirty thousand, three hundred twenty-one".