1322163662316 has 36 divisors (see below), whose sum is σ = 3588729942168. Its totient is φ = 377761046208.

The previous prime is 1322163662311. The next prime is 1322163662399. The reversal of 1322163662316 is 6132663612231.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1322163662311) 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 11 ways as a sum of consecutive naturals, for example, 1124288241 + ... + 1124289416.

It is an arithmetic number, because the mean of its divisors is an integer number (99686942838).

Almost surely, 2^{1322163662316} is an apocalyptic number.

It is an amenable number.

1322163662316 is an abundant number, since it is smaller than the sum of its proper divisors (2266566279852).

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

1322163662316 is a wasteful number, since it uses less digits than its factorization.

1322163662316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248577678 (or 2248577669 counting only the distinct ones).

The product of its digits is 279936, while the sum is 42.

The spelling of 1322163662316 in words is "one trillion, three hundred twenty-two billion, one hundred sixty-three million, six hundred sixty-two thousand, three hundred sixteen".