1323424022 has 4 divisors (see below), whose sum is σ = 1985136036. Its totient is φ = 661712010.

The previous prime is 1323424009. The next prime is 1323424033. The reversal of 1323424022 is 2204243231.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1323424022² = 3502902284013312968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330856004 + ... + 330856007.

It is an arithmetic number, because the mean of its divisors is an integer number (496284009).

Almost surely, 2^1323424022 is an apocalyptic number.

1323424022 is a deficient number, since it is larger than the sum of its proper divisors (661712014).

1323424022 is an equidigital number, since it uses as much as digits as its factorization.

1323424022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661712013.

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

The square root of 1323424022 is about 36378.8952828422. The cubic root of 1323424022 is about 1097.9089813659.

Adding to 1323424022 its reverse (2204243231), we get a palindrome (3527667253).

The spelling of 1323424022 in words is "one billion, three hundred twenty-three million, four hundred twenty-four thousand, twenty-two".