2160216036 has 72 divisors (see below), whose sum is σ = 6102296928. Its totient is φ = 638640000.

The previous prime is 2160216011. The next prime is 2160216049. The reversal of 2160216036 is 6306120612.

2160216036 is a `hidden beast` number, since 21 + 602 + 1 + 6 + 0 + 36 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50290 + ... + 82761.

It is an arithmetic number, because the mean of its divisors is an integer number (84754124).

Almost surely, 2^2160216036 is an apocalyptic number.

It is an amenable number.

2160216036 is an abundant number, since it is smaller than the sum of its proper divisors (3942080892).

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

2160216036 is a wasteful number, since it uses less digits than its factorization.

2160216036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133113 (or 133108 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2160216036 is about 46478.1242736839. The cubic root of 2160216036 is about 1292.7039084577.

Adding to 2160216036 its reverse (6306120612), we get a palindrome (8466336648).

The spelling of 2160216036 in words is "two billion, one hundred sixty million, two hundred sixteen thousand, thirty-six".