12025345206 has 16 divisors (see below), whose sum is σ = 27486503424. Its totient is φ = 3435812904.

The previous prime is 12025345183. The next prime is 12025345237. The reversal of 12025345206 is 60254352021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143158830 + ... + 143158913.

It is an arithmetic number, because the mean of its divisors is an integer number (1717906464).

Almost surely, 2^12025345206 is an apocalyptic number.

12025345206 is an abundant number, since it is smaller than the sum of its proper divisors (15461158218).

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

12025345206 is a wasteful number, since it uses less digits than its factorization.

12025345206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286317755.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 12025345206 its reverse (60254352021), we get a palindrome (72279697227).

The spelling of 12025345206 in words is "twelve billion, twenty-five million, three hundred forty-five thousand, two hundred six".