1322285016 has 32 divisors (see below), whose sum is σ = 3559998960. Its totient is φ = 406856832.

The previous prime is 1322285009. The next prime is 1322285017. The reversal of 1322285016 is 6105822231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322285017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2118735 + ... + 2119358.

Almost surely, 2^1322285016 is an apocalyptic number.

It is an amenable number.

1322285016 is an abundant number, since it is smaller than the sum of its proper divisors (2237713944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322285016 is a wasteful number, since it uses less digits than its factorization.

1322285016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4238115 (or 4238111 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1322285016 is about 36363.2371496268. The cubic root of 1322285016 is about 1097.5939188656.

The spelling of 1322285016 in words is "one billion, three hundred twenty-two million, two hundred eighty-five thousand, sixteen".