12302320001322 has 32 divisors (see below), whose sum is σ = 26592962804352. Its totient is φ = 3771663776064.

The previous prime is 12302320001303. The next prime is 12302320001329. The reversal of 12302320001322 is 22310002320321.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12302320001329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284675238 + ... + 284718449.

It is an arithmetic number, because the mean of its divisors is an integer number (831030087636).

Almost surely, 2^{12302320001322} is an apocalyptic number.

12302320001322 is an abundant number, since it is smaller than the sum of its proper divisors (14290642803030).

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

12302320001322 is a wasteful number, since it uses less digits than its factorization.

12302320001322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569393982.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12302320001322 its reverse (22310002320321), we get a palindrome (34612322321643).

The spelling of 12302320001322 in words is "twelve trillion, three hundred two billion, three hundred twenty million, one thousand, three hundred twenty-two".