1324322125212 has 24 divisors (see below), whose sum is σ = 3118434365200. Its totient is φ = 437390793216.

The previous prime is 1324322125207. The next prime is 1324322125219. The reversal of 1324322125212 is 2125212234231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1324322125212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324322125219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506238037 + ... + 506240652.

Almost surely, 2^{1324322125212} is an apocalyptic number.

1324322125212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1324322125212 is an abundant number, since it is smaller than the sum of its proper divisors (1794112239988).

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

1324322125212 is a wasteful number, since it uses less digits than its factorization.

1324322125212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012478805 (or 1012478803 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

Adding to 1324322125212 its reverse (2125212234231), we get a palindrome (3449534359443).

The spelling of 1324322125212 in words is "one trillion, three hundred twenty-four billion, three hundred twenty-two million, one hundred twenty-five thousand, two hundred twelve".