2162265165332 has 6 divisors (see below), whose sum is σ = 3783964039338. Its totient is φ = 1081132582664.

The previous prime is 2162265165311. The next prime is 2162265165397. The reversal of 2162265165332 is 2335615622612.

It can be written as a sum of positive squares in only one way, i.e., 2073242895376 + 89022269956 = 1439876^2 + 298366^2 .

It is a super-3 number, since 3×2162265165332³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270283145663 + ... + 270283145670.

It is an arithmetic number, because the mean of its divisors is an integer number (630660673223).

Almost surely, 2^{2162265165332} is an apocalyptic number.

It is an amenable number.

2162265165332 is a deficient number, since it is larger than the sum of its proper divisors (1621698874006).

2162265165332 is a wasteful number, since it uses less digits than its factorization.

2162265165332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540566291337 (or 540566291335 counting only the distinct ones).

The product of its digits is 777600, while the sum is 44.

The spelling of 2162265165332 in words is "two trillion, one hundred sixty-two billion, two hundred sixty-five million, one hundred sixty-five thousand, three hundred thirty-two".