1322000404 has 24 divisors (see below), whose sum is σ = 2364622848. Its totient is φ = 646541280.

The previous prime is 1322000389. The next prime is 1322000423. The reversal of 1322000404 is 4040002231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17742 + ... + 54394.

It is an arithmetic number, because the mean of its divisors is an integer number (98525952).

Almost surely, 2^1322000404 is an apocalyptic number.

It is an amenable number.

1322000404 is a deficient number, since it is larger than the sum of its proper divisors (1042622444).

1322000404 is a wasteful number, since it uses less digits than its factorization.

1322000404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36855 (or 36853 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1322000404 is about 36359.3234810550. The cubic root of 1322000404 is about 1097.5151635765.

Adding to 1322000404 its reverse (4040002231), we get a palindrome (5362002635).

The spelling of 1322000404 in words is "one billion, three hundred twenty-two million, four hundred four", and thus it is an aban number.