1322321324 has 12 divisors (see below), whose sum is σ = 2346655248. Its totient is φ = 651848400.

The previous prime is 1322321311. The next prime is 1322321411. The reversal of 1322321324 is 4231232231.

It is a super-2 number, since 2×1322321324² = 3497067367810225952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1322321324.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2327747 + ... + 2328314.

It is an arithmetic number, because the mean of its divisors is an integer number (195554604).

Almost surely, 2^1322321324 is an apocalyptic number.

It is an amenable number.

1322321324 is a deficient number, since it is larger than the sum of its proper divisors (1024333924).

1322321324 is a wasteful number, since it uses less digits than its factorization.

1322321324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4656136 (or 4656134 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 1322321324 is about 36363.7363866806. The cubic root of 1322321324 is about 1097.6039648781.

Adding to 1322321324 its reverse (4231232231), we get a palindrome (5553553555).

The spelling of 1322321324 in words is "one billion, three hundred twenty-two million, three hundred twenty-one thousand, three hundred twenty-four".