1324222401 has 8 divisors (see below), whose sum is σ = 1842396480. Its totient is φ = 844431632.

The previous prime is 1324222363. The next prime is 1324222439. The reversal of 1324222401 is 1042224231.

It is an interprime number because it is at equal distance from previous prime (1324222363) and next prime (1324222439).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1324222401 - 2⁹ = 1324221889 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1324222001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9595746 + ... + 9595883.

It is an arithmetic number, because the mean of its divisors is an integer number (230299560).

Almost surely, 2^1324222401 is an apocalyptic number.

It is an amenable number.

1324222401 is a deficient number, since it is larger than the sum of its proper divisors (518174079).

1324222401 is a wasteful number, since it uses less digits than its factorization.

1324222401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19191655.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1324222401 is about 36389.8667351228. The cubic root of 1324222401 is about 1098.1297146695.

Adding to 1324222401 its reverse (1042224231), we get a palindrome (2366446632).

The spelling of 1324222401 in words is "one billion, three hundred twenty-four million, two hundred twenty-two thousand, four hundred one".