1330020227 has 2 divisors, whose sum is σ = 1330020228. Its totient is φ = 1330020226.

The previous prime is 1330020173. The next prime is 1330020259. The reversal of 1330020227 is 7220200331.

It is a strong prime.

It is an emirp because it is prime and its reverse (7220200331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1330020227 - 2⁶ = 1330020163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1330020199 and 1330020208.

It is not a weakly prime, because it can be changed into another prime (1330025227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665010113 + 665010114.

It is an arithmetic number, because the mean of its divisors is an integer number (665010114).

Almost surely, 2^1330020227 is an apocalyptic number.

1330020227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330020227 is an equidigital number, since it uses as much as digits as its factorization.

1330020227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 1330020227 is about 36469.4423730333. The cubic root of 1330020227 is about 1099.7300238270.

Adding to 1330020227 its reverse (7220200331), we get a palindrome (8550220558).

The spelling of 1330020227 in words is "one billion, three hundred thirty million, twenty thousand, two hundred twenty-seven".