12210132001023 has 20 divisors (see below), whose sum is σ = 19897992892008. Its totient is φ = 7400080000080.

The previous prime is 12210132001021. The next prime is 12210132001027. The reversal of 12210132001023 is 32010023101221.

It is not a de Polignac number, because 12210132001023 - 2¹ = 12210132001021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12210132000987 and 12210132001005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210132001021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6851925036 + ... + 6851926817.

Almost surely, 2^{12210132001023} is an apocalyptic number.

12210132001023 is a deficient number, since it is larger than the sum of its proper divisors (7687860890985).

12210132001023 is a wasteful number, since it uses less digits than its factorization.

12210132001023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13703851876 (or 13703851867 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12210132001023 its reverse (32010023101221), we get a palindrome (44220155102244).

The spelling of 12210132001023 in words is "twelve trillion, two hundred ten billion, one hundred thirty-two million, one thousand, twenty-three".