1322320111032 has 32 divisors (see below), whose sum is σ = 3419793392400. Its totient is φ = 425574288384.

The previous prime is 1322320110971. The next prime is 1322320111037. The reversal of 1322320111032 is 2301110232231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322320111037) 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, 949941913 + ... + 949943304.

Almost surely, 2^{1322320111032} is an apocalyptic number.

1322320111032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1322320111032 is an abundant number, since it is smaller than the sum of its proper divisors (2097473281368).

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

1322320111032 is a wasteful number, since it uses less digits than its factorization.

1322320111032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899885255 (or 1899885251 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1322320111032 its reverse (2301110232231), we get a palindrome (3623430343263).

The spelling of 1322320111032 in words is "one trillion, three hundred twenty-two billion, three hundred twenty million, one hundred eleven thousand, thirty-two".