3003122130221 has 2 divisors, whose sum is σ = 3003122130222. Its totient is φ = 3003122130220.

The previous prime is 3003122130193. The next prime is 3003122130227. The reversal of 3003122130221 is 1220312213003.

3003122130221 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., 2557584570025 + 445537560196 = 1599245^2 + 667486^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3003122130221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3003122130193 and 3003122130202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3003122130227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1501561065110 + 1501561065111.

It is an arithmetic number, because the mean of its divisors is an integer number (1501561065111).

Almost surely, 2^{3003122130221} is an apocalyptic number.

It is an amenable number.

3003122130221 is a deficient number, since it is larger than the sum of its proper divisors (1).

3003122130221 is an equidigital number, since it uses as much as digits as its factorization.

3003122130221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3003122130221 its reverse (1220312213003), we get a palindrome (4223434343224).

The spelling of 3003122130221 in words is "three trillion, three billion, one hundred twenty-two million, one hundred thirty thousand, two hundred twenty-one".