1332322001320 has 32 divisors (see below), whose sum is σ = 2998837899720. Its totient is φ = 532730863360.

The previous prime is 1332322001233. The next prime is 1332322001321. The reversal of 1332322001320 is 231002232331.

It can be written as a sum of positive squares in 4 ways, for example, as 555212755876 + 777109245444 = 745126^2 + 881538^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1332322001291 and 1332322001300.

It is not an unprimeable number, because it can be changed into a prime (1332322001321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6076471 + ... + 6291910.

Almost surely, 2^{1332322001320} is an apocalyptic number.

1332322001320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332322001320 is an abundant number, since it is smaller than the sum of its proper divisors (1666515898400).

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

1332322001320 is a wasteful number, since it uses less digits than its factorization.

1332322001320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12371085 (or 12371081 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1332322001320 its reverse (231002232331), we get a palindrome (1563324233651).

The spelling of 1332322001320 in words is "one trillion, three hundred thirty-two billion, three hundred twenty-two million, one thousand, three hundred twenty".