12002033320123 has 64 divisors (see below), whose sum is σ = 16291966279680. Its totient is φ = 8559987206400.

The previous prime is 12002033320097. The next prime is 12002033320127. The reversal of 12002033320123 is 32102333020021.

It is not a de Polignac number, because 12002033320123 - 2¹⁷ = 12002033189051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12002033320094 and 12002033320103.

It is not an unprimeable number, because it can be changed into a prime (12002033320127) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5206936 + ... + 7149562.

It is an arithmetic number, because the mean of its divisors is an integer number (254561973120).

Almost surely, 2^{12002033320123} is an apocalyptic number.

12002033320123 is a deficient number, since it is larger than the sum of its proper divisors (4289932959557).

12002033320123 is a wasteful number, since it uses less digits than its factorization.

12002033320123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942808.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12002033320123 its reverse (32102333020021), we get a palindrome (44104366340144).

The spelling of 12002033320123 in words is "twelve trillion, two billion, thirty-three million, three hundred twenty thousand, one hundred twenty-three".