1220300227 has 2 divisors, whose sum is σ = 1220300228. Its totient is φ = 1220300226.

The previous prime is 1220300197. The next prime is 1220300233. The reversal of 1220300227 is 7220030221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1220300227 - 2¹⁹ = 1219775939 is a prime.

It is not a weakly prime, because it can be changed into another prime (1220300287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610150113 + 610150114.

It is an arithmetic number, because the mean of its divisors is an integer number (610150114).

Almost surely, 2^1220300227 is an apocalyptic number.

1220300227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220300227 is an equidigital number, since it uses as much as digits as its factorization.

1220300227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 1220300227 is about 34932.7958657763. The cubic root of 1220300227 is about 1068.6173736363.

Adding to 1220300227 its reverse (7220030221), we get a palindrome (8440330448).

The spelling of 1220300227 in words is "one billion, two hundred twenty million, three hundred thousand, two hundred twenty-seven".