12013023032223 has 16 divisors (see below), whose sum is σ = 16860456721920. Its totient is φ = 7587139358016.

The previous prime is 12013023032189. The next prime is 12013023032239. The reversal of 12013023032223 is 32223032031021.

It is not a de Polignac number, because 12013023032223 - 2⁸ = 12013023031967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12013023032193 and 12013023032202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013023032243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24843211 + ... + 25322147.

It is an arithmetic number, because the mean of its divisors is an integer number (1053778545120).

Almost surely, 2^{12013023032223} is an apocalyptic number.

12013023032223 is a deficient number, since it is larger than the sum of its proper divisors (4847433689697).

12013023032223 is a wasteful number, since it uses less digits than its factorization.

12013023032223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919006.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12013023032223 its reverse (32223032031021), we get a palindrome (44236055063244).

The spelling of 12013023032223 in words is "twelve trillion, thirteen billion, twenty-three million, thirty-two thousand, two hundred twenty-three".