1322160316 has 12 divisors (see below), whose sum is σ = 2315405232. Its totient is φ = 660615968.

The previous prime is 1322160311. The next prime is 1322160317. The reversal of 1322160316 is 6130612231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322160311) 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, 109600 + ... + 121063.

It is an arithmetic number, because the mean of its divisors is an integer number (192950436).

Almost surely, 2^1322160316 is an apocalyptic number.

It is an amenable number.

1322160316 is a deficient number, since it is larger than the sum of its proper divisors (993244916).

1322160316 is a wasteful number, since it uses less digits than its factorization.

1322160316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232100 (or 232098 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1322160316 is about 36361.5224653754. The cubic root of 1322160316 is about 1097.5594143872.

Adding to 1322160316 its reverse (6130612231), we get a palindrome (7452772547).

It can be divided in two parts, 13221 and 60316, that added together give a palindrome (73537).

The spelling of 1322160316 in words is "one billion, three hundred twenty-two million, one hundred sixty thousand, three hundred sixteen".