1422304123 has 2 divisors, whose sum is σ = 1422304124. Its totient is φ = 1422304122.

The previous prime is 1422304001. The next prime is 1422304127. The reversal of 1422304123 is 3214032241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1422304123 - 2²¹ = 1420206971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1422304094 and 1422304103.

It is not a weakly prime, because it can be changed into another prime (1422304127) 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, 711152061 + 711152062.

It is an arithmetic number, because the mean of its divisors is an integer number (711152062).

Almost surely, 2^1422304123 is an apocalyptic number.

1422304123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422304123 is an equidigital number, since it uses as much as digits as its factorization.

1422304123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1422304123 is about 37713.4475088131. The cubic root of 1422304123 is about 1124.5984734644.

Adding to 1422304123 its reverse (3214032241), we get a palindrome (4636336364).

The spelling of 1422304123 in words is "one billion, four hundred twenty-two million, three hundred four thousand, one hundred twenty-three".