3030220130221 has 4 divisors (see below), whose sum is σ = 3030306469344. Its totient is φ = 3030133791100.

The previous prime is 3030220130183. The next prime is 3030220130237. The reversal of 3030220130221 is 1220310220303.

3030220130221 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3030220130221 - 2⁹ = 3030220129709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030220130321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43116895 + ... + 43187116.

It is an arithmetic number, because the mean of its divisors is an integer number (757576617336).

Almost surely, 2^{3030220130221} is an apocalyptic number.

It is an amenable number.

3030220130221 is a deficient number, since it is larger than the sum of its proper divisors (86339123).

3030220130221 is an equidigital number, since it uses as much as digits as its factorization.

3030220130221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86339122.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 3030220130221 its reverse (1220310220303), we get a palindrome (4250530350524).

The spelling of 3030220130221 in words is "three trillion, thirty billion, two hundred twenty million, one hundred thirty thousand, two hundred twenty-one".