1322333013232 has 160 divisors (see below), whose sum is σ = 3412037758464. Its totient is φ = 480597196800.

The previous prime is 1322333013203. The next prime is 1322333013259. The reversal of 1322333013232 is 2323103332231.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1322333013232.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2087307 + ... + 2646037.

Almost surely, 2^{1322333013232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1322333013232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1706018879232).

1322333013232 is an abundant number, since it is smaller than the sum of its proper divisors (2089704745232).

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

1322333013232 is a wasteful number, since it uses less digits than its factorization.

1322333013232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558887 (or 558881 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 1322333013232 its reverse (2323103332231), we get a palindrome (3645436345463).

The spelling of 1322333013232 in words is "one trillion, three hundred twenty-two billion, three hundred thirty-three million, thirteen thousand, two hundred thirty-two".