216106360122 has 16 divisors (see below), whose sum is σ = 433078884000. Its totient is φ = 71891092752.

The previous prime is 216106360111. The next prime is 216106360147. The reversal of 216106360122 is 221063601612.

216106360122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 216106360122.

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 in 7 ways as a sum of consecutive naturals, for example, 36086913 + ... + 36092900.

It is an arithmetic number, because the mean of its divisors is an integer number (27067430250).

Almost surely, 2^216106360122 is an apocalyptic number.

216106360122 is an abundant number, since it is smaller than the sum of its proper divisors (216972523878).

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

216106360122 is a wasteful number, since it uses less digits than its factorization.

216106360122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72180317.

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 216106360122 its reverse (221063601612), we get a palindrome (437169961734).

The spelling of 216106360122 in words is "two hundred sixteen billion, one hundred six million, three hundred sixty thousand, one hundred twenty-two".