2195326322 has 18 divisors (see below), whose sum is σ = 3831429933. Its totient is φ = 940655352.

The previous prime is 2195326313. The next prime is 2195326327. The reversal of 2195326322 is 2236235912.

It can be written as a sum of positive squares in 2 ways, for example, as 1936792081 + 258534241 = 44009^2 + 16079^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=33131.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2195326327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 461468 + ... + 466200.

Almost surely, 2^2195326322 is an apocalyptic number.

2195326322 is a deficient number, since it is larger than the sum of its proper divisors (1636103611).

2195326322 is an frugal number, since it uses more digits than its factorization.

2195326322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9482 (or 4742 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 2195326322 is about 46854.3095349830. The cubic root of 2195326322 is about 1299.6698021334.

The spelling of 2195326322 in words is "two billion, one hundred ninety-five million, three hundred twenty-six thousand, three hundred twenty-two".