12302025018 has 16 divisors (see below), whose sum is σ = 24950586816. Its totient is φ = 4042918880.

The previous prime is 12302025017. The next prime is 12302025049. The reversal of 12302025018 is 81052020321.

It is not an unprimeable number, because it can be changed into a prime (12302025017) 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, 14438571 + ... + 14439422.

It is an arithmetic number, because the mean of its divisors is an integer number (1559411676).

Almost surely, 2^12302025018 is an apocalyptic number.

12302025018 is an abundant number, since it is smaller than the sum of its proper divisors (12648561798).

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

12302025018 is a wasteful number, since it uses less digits than its factorization.

12302025018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28878069.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 12302025018 its reverse (81052020321), we get a palindrome (93354045339).

The spelling of 12302025018 in words is "twelve billion, three hundred two million, twenty-five thousand, eighteen".