1322331022232 has 64 divisors (see below), whose sum is σ = 2778169030560. Its totient is φ = 584826854400.

The previous prime is 1322331022219. The next prime is 1322331022279. The reversal of 1322331022232 is 2322201332231.

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 15 ways as a sum of consecutive naturals, for example, 854498 + ... + 1837070.

Almost surely, 2^{1322331022232} 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 1322331022232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1389084515280).

1322331022232 is an abundant number, since it is smaller than the sum of its proper divisors (1455838008328).

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

1322331022232 is a wasteful number, since it uses less digits than its factorization.

1322331022232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983004 (or 983000 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1322331022232 its reverse (2322201332231), we get a palindrome (3644532354463).

The spelling of 1322331022232 in words is "one trillion, three hundred twenty-two billion, three hundred thirty-one million, twenty-two thousand, two hundred thirty-two".