2120304344322 has 8 divisors (see below), whose sum is σ = 4240608688656. Its totient is φ = 706768114772.

The previous prime is 2120304344317. The next prime is 2120304344399. The reversal of 2120304344322 is 2234434030212.

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

2120304344322 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2120304344322.

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, 176692028688 + ... + 176692028699.

It is an arithmetic number, because the mean of its divisors is an integer number (530076086082).

Almost surely, 2^{2120304344322} is an apocalyptic number.

2120304344322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2120304344322 is a wasteful number, since it uses less digits than its factorization.

2120304344322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353384057392.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 2120304344322 its reverse (2234434030212), we get a palindrome (4354738374534).

The spelling of 2120304344322 in words is "two trillion, one hundred twenty billion, three hundred four million, three hundred forty-four thousand, three hundred twenty-two".