2122000330321 has 8 divisors (see below), whose sum is σ = 2250560579904. Its totient is φ = 1996465027920.

The previous prime is 2122000330283. The next prime is 2122000330327. The reversal of 2122000330321 is 1230330002212.

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 2122000330321 - 2²⁵ = 2121966775889 is a prime.

It is a super-2 number, since 2×2122000330321² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122000330327) 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, 756235351 + ... + 756238156.

It is an arithmetic number, because the mean of its divisors is an integer number (281320072488).

Almost surely, 2^{2122000330321} is an apocalyptic number.

It is an amenable number.

2122000330321 is a deficient number, since it is larger than the sum of its proper divisors (128560249583).

2122000330321 is a wasteful number, since it uses less digits than its factorization.

2122000330321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512473591.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2122000330321 its reverse (1230330002212), we get a palindrome (3352330332533).

The spelling of 2122000330321 in words is "two trillion, one hundred twenty-two billion, three hundred thirty thousand, three hundred twenty-one".