12030322001 has 2 divisors, whose sum is σ = 12030322002. Its totient is φ = 12030322000.

The previous prime is 12030321977. The next prime is 12030322009. The reversal of 12030322001 is 10022303021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8510985025 + 3519336976 = 92255^2 + 59324^2 .

It is a cyclic number.

It is not a de Polignac number, because 12030322001 - 2¹⁰ = 12030320977 is a prime.

It is not a weakly prime, because it can be changed into another prime (12030322009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015161000 + 6015161001.

It is an arithmetic number, because the mean of its divisors is an integer number (6015161001).

Almost surely, 2^12030322001 is an apocalyptic number.

It is an amenable number.

12030322001 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030322001 is an equidigital number, since it uses as much as digits as its factorization.

12030322001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12030322001 its reverse (10022303021), we get a palindrome (22052625022).

The spelling of 12030322001 in words is "twelve billion, thirty million, three hundred twenty-two thousand, one".