12322203021115 has 64 divisors (see below), whose sum is σ = 16319442988800. Its totient is φ = 8876216125440.

The previous prime is 12322203021101. The next prime is 12322203021179. The reversal of 12322203021115 is 51112030222321.

It is not a de Polignac number, because 12322203021115 - 2⁷ = 12322203020987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12322203021115.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 382221777 + ... + 382254013.

It is an arithmetic number, because the mean of its divisors is an integer number (254991296700).

Almost surely, 2^{12322203021115} is an apocalyptic number.

12322203021115 is a deficient number, since it is larger than the sum of its proper divisors (3997239967685).

12322203021115 is a wasteful number, since it uses less digits than its factorization.

12322203021115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33112.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 12322203021115 its reverse (51112030222321), we get a palindrome (63434233243436).

The spelling of 12322203021115 in words is "twelve trillion, three hundred twenty-two billion, two hundred three million, twenty-one thousand, one hundred fifteen".