12000265338 has 16 divisors (see below), whose sum is σ = 24270200640. Its totient is φ = 3955143456.

The previous prime is 12000265331. The next prime is 12000265339. The reversal of 12000265338 is 83356200021.

It is not an unprimeable number, because it can be changed into a prime (12000265331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11235670 + ... + 11236737.

It is an arithmetic number, because the mean of its divisors is an integer number (1516887540).

Almost surely, 2^12000265338 is an apocalyptic number.

12000265338 is an abundant number, since it is smaller than the sum of its proper divisors (12269935302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12000265338 is a wasteful number, since it uses less digits than its factorization.

12000265338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22472501.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 12000265338 its reverse (83356200021), we get a palindrome (95356465359).

The spelling of 12000265338 in words is "twelve billion, two hundred sixty-five thousand, three hundred thirty-eight".