1322232225604 has 24 divisors (see below), whose sum is σ = 2534501937240. Its totient is φ = 600770827776.

The previous prime is 1322232225577. The next prime is 1322232225619. The reversal of 1322232225604 is 4065222322231.

It can be written as a sum of positive squares in 4 ways, for example, as 557184616704 + 765047608900 = 746448^2 + 874670^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 1322232225604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335249607 + ... + 335253550.

It is an arithmetic number, because the mean of its divisors is an integer number (105604247385).

Almost surely, 2^{1322232225604} is an apocalyptic number.

It is an amenable number.

1322232225604 is a deficient number, since it is larger than the sum of its proper divisors (1212269711636).

1322232225604 is a wasteful number, since it uses less digits than its factorization.

1322232225604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670503207 (or 670503205 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 1322232225604 its reverse (4065222322231), we get a palindrome (5387454547835).

The spelling of 1322232225604 in words is "one trillion, three hundred twenty-two billion, two hundred thirty-two million, two hundred twenty-five thousand, six hundred four".