1322231122304 has 64 divisors (see below), whose sum is σ = 2789448386400. Its totient is φ = 622144512000.

The previous prime is 1322231122273. The next prime is 1322231122369. The reversal of 1322231122304 is 4032211322231.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18462437 + ... + 18533915.

Almost surely, 2^{1322231122304} is an apocalyptic number.

It is an amenable number.

1322231122304 is an abundant number, since it is smaller than the sum of its proper divisors (1467217264096).

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

1322231122304 is an equidigital number, since it uses as much as digits as its factorization.

1322231122304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80011 (or 79999 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1322231122304 its reverse (4032211322231), we get a palindrome (5354442444535).

The spelling of 1322231122304 in words is "one trillion, three hundred twenty-two billion, two hundred thirty-one million, one hundred twenty-two thousand, three hundred four".