1322241344 has 28 divisors (see below), whose sum is σ = 2625205824. Its totient is φ = 660772224.

The previous prime is 1322241343. The next prime is 1322241379. The reversal of 1322241344 is 4431422231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322241343) 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, 152387 + ... + 160829.

Almost surely, 2^1322241344 is an apocalyptic number.

It is an amenable number.

1322241344 is a deficient number, since it is larger than the sum of its proper divisors (1302964480).

1322241344 is an equidigital number, since it uses as much as digits as its factorization.

1322241344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10902 (or 10892 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 1322241344 is about 36362.6366480760. The cubic root of 1322241344 is about 1097.5818350741.

Adding to 1322241344 its reverse (4431422231), we get a palindrome (5753663575).

The spelling of 1322241344 in words is "one billion, three hundred twenty-two million, two hundred forty-one thousand, three hundred forty-four".