1322132044 has 12 divisors (see below), whose sum is σ = 2314975600. Its totient is φ = 660710448.

The previous prime is 1322132039. The next prime is 1322132059. The reversal of 1322132044 is 4402312231.

It is a super-3 number, since 3×1322132044³ (a number of 28 digits) contains 333 as substring.

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, 80439 + ... + 95470.

Almost surely, 2^1322132044 is an apocalyptic number.

It is an amenable number.

1322132044 is a deficient number, since it is larger than the sum of its proper divisors (992843556).

1322132044 is a wasteful number, since it uses less digits than its factorization.

1322132044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177792 (or 177790 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1322132044 is about 36361.1337006975. The cubic root of 1322132044 is about 1097.5515912257.

Adding to 1322132044 its reverse (4402312231), we get a palindrome (5724444275).

The spelling of 1322132044 in words is "one billion, three hundred twenty-two million, one hundred thirty-two thousand, forty-four".