1322103444348 has 48 divisors (see below), whose sum is σ = 3271453436160. Its totient is φ = 414132443904.

The previous prime is 1322103444341. The next prime is 1322103444367. The reversal of 1322103444348 is 8434443012231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322103444341) 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, 4908408 + ... + 5170751.

It is an arithmetic number, because the mean of its divisors is an integer number (68155279920).

Almost surely, 2^{1322103444348} is an apocalyptic number.

It is an amenable number.

1322103444348 is an abundant number, since it is smaller than the sum of its proper divisors (1949349991812).

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

1322103444348 is a wasteful number, since it uses less digits than its factorization.

1322103444348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10079826 (or 10079824 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 39.

Adding to 1322103444348 its reverse (8434443012231), we get a palindrome (9756546456579).

The spelling of 1322103444348 in words is "one trillion, three hundred twenty-two billion, one hundred three million, four hundred forty-four thousand, three hundred forty-eight".