1322044113 has 16 divisors (see below), whose sum is σ = 1902152000. Its totient is φ = 811923264.

The previous prime is 1322044099. The next prime is 1322044133. The reversal of 1322044113 is 3114402231.

It is not a de Polignac number, because 1322044113 - 2⁹ = 1322043601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1322044113.

It is not an unprimeable number, because it can be changed into a prime (1322044133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14506 + ... + 53427.

It is an arithmetic number, because the mean of its divisors is an integer number (118884500).

Almost surely, 2^1322044113 is an apocalyptic number.

1322044113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1322044113 is a deficient number, since it is larger than the sum of its proper divisors (580107887).

1322044113 is a wasteful number, since it uses less digits than its factorization.

1322044113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68448.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1322044113 is about 36359.9245461263. The cubic root of 1322044113 is about 1097.5272590750.

Adding to 1322044113 its reverse (3114402231), we get a palindrome (4436446344).

The spelling of 1322044113 in words is "one billion, three hundred twenty-two million, forty-four thousand, one hundred thirteen".