12020023022323 has 16 divisors (see below), whose sum is σ = 12271507966080. Its totient is φ = 11770320844800.

The previous prime is 12020023022321. The next prime is 12020023022363. The reversal of 12020023022323 is 32322032002021.

It is a cyclic number.

It is not a de Polignac number, because 12020023022323 - 2¹ = 12020023022321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12020023022294 and 12020023022303.

It is not an unprimeable number, because it can be changed into a prime (12020023022321) 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, 54722011 + ... + 54941227.

It is an arithmetic number, because the mean of its divisors is an integer number (766969247880).

Almost surely, 2^{12020023022323} is an apocalyptic number.

12020023022323 is a deficient number, since it is larger than the sum of its proper divisors (251484943757).

12020023022323 is a wasteful number, since it uses less digits than its factorization.

12020023022323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223278.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 12020023022323 its reverse (32322032002021), we get a palindrome (44342055024344).

The spelling of 12020023022323 in words is "twelve trillion, twenty billion, twenty-three million, twenty-two thousand, three hundred twenty-three".