22046681330163 has 128 divisors (see below), whose sum is σ = 39561235660800. Its totient is φ = 11861995622400.

The previous prime is 22046681330153. The next prime is 22046681330189. The reversal of 22046681330163 is 36103318664022.

22046681330163 is a `hidden beast` number, since 2 + 20 + 4 + 66 + 81 + 330 + 163 = 666.

It is not a de Polignac number, because 22046681330163 - 2¹⁰ = 22046681329139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22046681330153) 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 127 ways as a sum of consecutive naturals, for example, 197780598 + ... + 197892036.

It is an arithmetic number, because the mean of its divisors is an integer number (309072153600).

Almost surely, 2^{22046681330163} is an apocalyptic number.

22046681330163 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22046681330163 is a deficient number, since it is larger than the sum of its proper divisors (17514554330637).

22046681330163 is a wasteful number, since it uses less digits than its factorization.

22046681330163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112190 (or 112184 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

Adding to 22046681330163 its reverse (36103318664022), we get a palindrome (58149999994185).

The spelling of 22046681330163 in words is "twenty-two trillion, forty-six billion, six hundred eighty-one million, three hundred thirty thousand, one hundred sixty-three".