1322027027 has 2 divisors, whose sum is σ = 1322027028. Its totient is φ = 1322027026.

The previous prime is 1322027017. The next prime is 1322027053. The reversal of 1322027027 is 7207202231.

It is an a-pointer prime, because the next prime (1322027053) can be obtained adding 1322027027 to its sum of digits (26).

It is a weak prime.

It is an emirp because it is prime and its reverse (7207202231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1322027027 - 2²⁴ = 1305249811 is a prime.

1322027027 is a modest number, since divided by 27027 gives 1322 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 1322026987 and 1322027005.

It is not a weakly prime, because it can be changed into another prime (1322027017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661013513 + 661013514.

It is an arithmetic number, because the mean of its divisors is an integer number (661013514).

Almost surely, 2^1322027027 is an apocalyptic number.

1322027027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322027027 is an equidigital number, since it uses as much as digits as its factorization.

1322027027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 1322027027 is about 36359.6895888840. The cubic root of 1322027027 is about 1097.5225309343.

Adding to 1322027027 its reverse (7207202231), we get a palindrome (8529229258).

The spelling of 1322027027 in words is "one billion, three hundred twenty-two million, twenty-seven thousand, twenty-seven".