12004325650 has 12 divisors (see below), whose sum is σ = 22328045802. Its totient is φ = 4801730240.

The previous prime is 12004325629. The next prime is 12004325681. The reversal of 12004325650 is 5652340021.

It can be written as a sum of positive squares in 3 ways, for example, as 8071405281 + 3932920369 = 89841^2 + 62713^2 .

It is a super-2 number, since 2×12004325650² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 120043207 + ... + 120043306.

Almost surely, 2^12004325650 is an apocalyptic number.

12004325650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12004325650 is a deficient number, since it is larger than the sum of its proper divisors (10323720152).

12004325650 is a wasteful number, since it uses less digits than its factorization.

12004325650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240086525 (or 240086520 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 12004325650 its reverse (5652340021), we get a palindrome (17656665671).

The spelling of 12004325650 in words is "twelve billion, four million, three hundred twenty-five thousand, six hundred fifty".