1322112422304 has 120 divisors (see below), whose sum is σ = 3894924404448. Its totient is φ = 439952860800.

The previous prime is 1322112422299. The next prime is 1322112422339. The reversal of 1322112422304 is 4032242112231.

1322112422304 is a `hidden beast` number, since 1 + 3 + 221 + 12 + 422 + 3 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1087029 + ... + 1955979.

Almost surely, 2^{1322112422304} 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 1322112422304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1947462202224).

1322112422304 is an abundant number, since it is smaller than the sum of its proper divisors (2572811982144).

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

1322112422304 is an equidigital number, since it uses as much as digits as its factorization.

1322112422304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869560 (or 869543 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1322112422304 its reverse (4032242112231), we get a palindrome (5354354534535).

The spelling of 1322112422304 in words is "one trillion, three hundred twenty-two billion, one hundred twelve million, four hundred twenty-two thousand, three hundred four".