12230121012023 has 4 divisors (see below), whose sum is σ = 12326421177600. Its totient is φ = 12133820846448.

The previous prime is 12230121012017. The next prime is 12230121012049. The reversal of 12230121012023 is 32021012103221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12230121012023 - 2¹⁰ = 12230121010999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12230121011986 and 12230121012004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230121012073) 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 3 ways as a sum of consecutive naturals, for example, 48150082598 + ... + 48150082851.

It is an arithmetic number, because the mean of its divisors is an integer number (3081605294400).

Almost surely, 2^{12230121012023} is an apocalyptic number.

12230121012023 is a deficient number, since it is larger than the sum of its proper divisors (96300165577).

12230121012023 is an equidigital number, since it uses as much as digits as its factorization.

12230121012023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96300165576.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12230121012023 its reverse (32021012103221), we get a palindrome (44251133115244).

The spelling of 12230121012023 in words is "twelve trillion, two hundred thirty billion, one hundred twenty-one million, twelve thousand, twenty-three".