1322046453222 has 192 divisors, whose sum is σ = 3232791454464. Its totient is φ = 387009342720.

The previous prime is 1322046453151. The next prime is 1322046453223. The reversal of 1322046453222 is 2223546402231.

1322046453222 is a `hidden beast` number, since 1 + 3 + 2 + 2 + 0 + 4 + 645 + 3 + 2 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322046453223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 303428268 + ... + 303432624.

It is an arithmetic number, because the mean of its divisors is an integer number (16837455492).

Almost surely, 2^{1322046453222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1322046453222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1616395727232).

1322046453222 is an abundant number, since it is smaller than the sum of its proper divisors (1910745001242).

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

1322046453222 is a wasteful number, since it uses less digits than its factorization.

1322046453222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4803 (or 4800 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 1322046453222 in words is "one trillion, three hundred twenty-two billion, forty-six million, four hundred fifty-three thousand, two hundred twenty-two".