1422303307 has 2 divisors, whose sum is σ = 1422303308. Its totient is φ = 1422303306.

The previous prime is 1422303301. The next prime is 1422303341. The reversal of 1422303307 is 7033032241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1422303307 - 2³ = 1422303299 is a prime.

It is not a weakly prime, because it can be changed into another prime (1422303301) 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, 711151653 + 711151654.

It is an arithmetic number, because the mean of its divisors is an integer number (711151654).

Almost surely, 2^1422303307 is an apocalyptic number.

1422303307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422303307 is an equidigital number, since it uses as much as digits as its factorization.

1422303307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 1422303307 is about 37713.4366903893. The cubic root of 1422303307 is about 1124.5982583973.

Adding to 1422303307 its reverse (7033032241), we get a palindrome (8455335548).

The spelling of 1422303307 in words is "one billion, four hundred twenty-two million, three hundred three thousand, three hundred seven".