1322822522952 has 128 divisors (see below), whose sum is σ = 4270613760000. Its totient is φ = 371543347008.

The previous prime is 1322822522947. The next prime is 1322822522977. The reversal of 1322822522952 is 2592252282231.

1322822522952 is a `hidden beast` number, since 1 + 32 + 2 + 8 + 2 + 2 + 522 + 95 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1322822522898 and 1322822522907.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 7325052 + ... + 7503467.

It is an arithmetic number, because the mean of its divisors is an integer number (33364170000).

Almost surely, 2^{1322822522952} is an apocalyptic number.

1322822522952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1322822522952 is an abundant number, since it is smaller than the sum of its proper divisors (2947791237048).

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

1322822522952 is a wasteful number, since it uses less digits than its factorization.

1322822522952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14828600 (or 14828590 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The spelling of 1322822522952 in words is "one trillion, three hundred twenty-two billion, eight hundred twenty-two million, five hundred twenty-two thousand, nine hundred fifty-two".