12210320121233 has 16 divisors (see below), whose sum is σ = 13346084047296. Its totient is φ = 11102635051200.

The previous prime is 12210320121217. The next prime is 12210320121257. The reversal of 12210320121233 is 33212102301221.

It is a cyclic number.

It is not a de Polignac number, because 12210320121233 - 2⁴ = 12210320121217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12210320121199 and 12210320121208.

It is not an unprimeable number, because it can be changed into a prime (12210320121733) 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, 67257683 + ... + 67438983.

It is an arithmetic number, because the mean of its divisors is an integer number (834130252956).

Almost surely, 2^{12210320121233} is an apocalyptic number.

12210320121233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12210320121233 is a deficient number, since it is larger than the sum of its proper divisors (1135763926063).

12210320121233 is a wasteful number, since it uses less digits than its factorization.

12210320121233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258704.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12210320121233 its reverse (33212102301221), we get a palindrome (45422422422454).

The spelling of 12210320121233 in words is "twelve trillion, two hundred ten billion, three hundred twenty million, one hundred twenty-one thousand, two hundred thirty-three".