1322424023 has 4 divisors (see below), whose sum is σ = 1322519040. Its totient is φ = 1322329008.

The previous prime is 1322424017. The next prime is 1322424029. The reversal of 1322424023 is 3204242231.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3204242231 = 1619 ⋅1979149.

It is an interprime number because it is at equal distance from previous prime (1322424017) and next prime (1322424029).

It is a cyclic number.

It is not a de Polignac number, because 1322424023 - 2¹² = 1322419927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1322424023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322424029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22103 + ... + 55976.

It is an arithmetic number, because the mean of its divisors is an integer number (330629760).

Almost surely, 2^1322424023 is an apocalyptic number.

1322424023 is a deficient number, since it is larger than the sum of its proper divisors (95017).

1322424023 is an equidigital number, since it uses as much as digits as its factorization.

1322424023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95016.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1322424023 is about 36365.1484666294. The cubic root of 1322424023 is about 1097.6323795328.

Adding to 1322424023 its reverse (3204242231), we get a palindrome (4526666254).

The spelling of 1322424023 in words is "one billion, three hundred twenty-two million, four hundred twenty-four thousand, twenty-three".