12001302132223 has 16 divisors (see below), whose sum is σ = 12034800080640. Its totient is φ = 11967859443456.

The previous prime is 12001302132161. The next prime is 12001302132251. The reversal of 12001302132223 is 32223120310021.

It is a cyclic number.

It is not a de Polignac number, because 12001302132223 - 2³⁷ = 11863863178751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12001302132194 and 12001302132203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001302132623) 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, 3373993761 + ... + 3373997317.

It is an arithmetic number, because the mean of its divisors is an integer number (752175005040).

Almost surely, 2^{12001302132223} is an apocalyptic number.

12001302132223 is a deficient number, since it is larger than the sum of its proper divisors (33497948417).

12001302132223 is a wasteful number, since it uses less digits than its factorization.

12001302132223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8946.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12001302132223 its reverse (32223120310021), we get a palindrome (44224422442244).

The spelling of 12001302132223 in words is "twelve trillion, one billion, three hundred two million, one hundred thirty-two thousand, two hundred twenty-three".