3030013233221 has 8 divisors (see below), whose sum is σ = 3265729098744. Its totient is φ = 2794674214080.

The previous prime is 3030013233199. The next prime is 3030013233241. The reversal of 3030013233221 is 1223323100303.

It can be written as a sum of positive squares in 4 ways, for example, as 113056665121 + 2916956568100 = 336239^2 + 1707910^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3030013233221 - 2⁶ = 3030013233157 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 (3030013233241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94194890 + ... + 94227051.

It is an arithmetic number, because the mean of its divisors is an integer number (408216137343).

Almost surely, 2^{3030013233221} is an apocalyptic number.

It is an amenable number.

3030013233221 is a deficient number, since it is larger than the sum of its proper divisors (235715865523).

3030013233221 is a wasteful number, since it uses less digits than its factorization.

3030013233221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188423191.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 3030013233221 its reverse (1223323100303), we get a palindrome (4253336333524).

The spelling of 3030013233221 in words is "three trillion, thirty billion, thirteen million, two hundred thirty-three thousand, two hundred twenty-one".