12028201 has 2 divisors, whose sum is σ = 12028202. Its totient is φ = 12028200.

The previous prime is 12028187. The next prime is 12028213. The reversal of 12028201 is 10282021.

12028201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10530025 + 1498176 = 3245^2 + 1224^2 .

It is a cyclic number.

It is not a de Polignac number, because 12028201 - 2⁷ = 12028073 is a prime.

It is not a weakly prime, because it can be changed into another prime (12028001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6014100 + 6014101.

It is an arithmetic number, because the mean of its divisors is an integer number (6014101).

Almost surely, 2^12028201 is an apocalyptic number.

It is an amenable number.

12028201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12028201 is an equidigital number, since it uses as much as digits as its factorization.

12028201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 12028201 is about 3468.1696901968. The cubic root of 12028201 is about 229.1220531262.

It can be divided in two parts, 1 and 2028201, that added together give a palindrome (2028202).

The spelling of 12028201 in words is "twelve million, twenty-eight thousand, two hundred one".