2160223064 has 16 divisors (see below), whose sum is σ = 4069617720. Its totient is φ = 1074991680.

The previous prime is 2160223033. The next prime is 2160223097. The reversal of 2160223064 is 4603220612.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638189 + ... + 641564.

Almost surely, 2^2160223064 is an apocalyptic number.

It is an amenable number.

2160223064 is a deficient number, since it is larger than the sum of its proper divisors (1909394656).

2160223064 is a wasteful number, since it uses less digits than its factorization.

2160223064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279970 (or 1279966 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2160223064 is about 46478.1998790831. The cubic root of 2160223064 is about 1292.7053103411.

Adding to 2160223064 its reverse (4603220612), we get a palindrome (6763443676).

The spelling of 2160223064 in words is "two billion, one hundred sixty million, two hundred twenty-three thousand, sixty-four".