12020332025 has 36 divisors (see below), whose sum is σ = 16163965440. Its totient is φ = 8863358400.

The previous prime is 12020331977. The next prime is 12020332039. The reversal of 12020332025 is 52023302021.

It is not a de Polignac number, because 12020332025 - 2¹⁸ = 12020069881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12020331988 and 12020332006.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3543080 + ... + 3546470.

It is an arithmetic number, because the mean of its divisors is an integer number (448999040).

Almost surely, 2^12020332025 is an apocalyptic number.

It is an amenable number.

12020332025 is a deficient number, since it is larger than the sum of its proper divisors (4143633415).

12020332025 is a wasteful number, since it uses less digits than its factorization.

12020332025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4266 (or 4248 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 12020332025 its reverse (52023302021), we get a palindrome (64043634046).

The spelling of 12020332025 in words is "twelve billion, twenty million, three hundred thirty-two thousand, twenty-five".