12322222033121 has 96 divisors (see below), whose sum is σ = 16710561294336. Its totient is φ = 8823185280000.

The previous prime is 12322222033091. The next prime is 12322222033153. The reversal of 12322222033121 is 12133022222321.

It is not a de Polignac number, because 12322222033121 - 2⁶ = 12322222033057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12322222033021) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4253440745 + ... + 4253443641.

It is an arithmetic number, because the mean of its divisors is an integer number (174068346816).

Almost surely, 2^{12322222033121} is an apocalyptic number.

12322222033121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12322222033121 is a deficient number, since it is larger than the sum of its proper divisors (4388339261215).

12322222033121 is a wasteful number, since it uses less digits than its factorization.

12322222033121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4303 (or 4290 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12322222033121 its reverse (12133022222321), we get a palindrome (24455244255442).

The spelling of 12322222033121 in words is "twelve trillion, three hundred twenty-two billion, two hundred twenty-two million, thirty-three thousand, one hundred twenty-one".