3000132221 has 2 divisors, whose sum is σ = 3000132222. Its totient is φ = 3000132220.

The previous prime is 3000132217. The next prime is 3000132227. The reversal of 3000132221 is 1222310003.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2968615225 + 31516996 = 54485^2 + 5614^2 .

It is a cyclic number.

It is not a de Polignac number, because 3000132221 - 2² = 3000132217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3000132196 and 3000132205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3000132227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500066110 + 1500066111.

It is an arithmetic number, because the mean of its divisors is an integer number (1500066111).

Almost surely, 2^3000132221 is an apocalyptic number.

It is an amenable number.

3000132221 is a deficient number, since it is larger than the sum of its proper divisors (1).

3000132221 is an equidigital number, since it uses as much as digits as its factorization.

3000132221 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.

The square root of 3000132221 is about 54773.4627442889. The cubic root of 3000132221 is about 1442.2707584051.

Adding to 3000132221 its reverse (1222310003), we get a palindrome (4222442224).

The spelling of 3000132221 in words is "three billion, one hundred thirty-two thousand, two hundred twenty-one".