105515016606222 has 8 divisors (see below), whose sum is σ = 211030033212456. Its totient is φ = 35171672202072.

The previous prime is 105515016606221. The next prime is 105515016606227. The reversal of 105515016606222 is 222606610515501.

It is a sphenic number, since it is the product of 3 distinct primes.

105515016606222 is an admirable number.

It is a super-2 number, since 2×105515016606222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105515016606221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8792918050513 + ... + 8792918050524.

It is an arithmetic number, because the mean of its divisors is an integer number (26378754151557).

Almost surely, 2^{105515016606222} is an apocalyptic number.

105515016606222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

105515016606222 is a wasteful number, since it uses less digits than its factorization.

105515016606222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17585836101042.

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 105515016606222 in words is "one hundred five trillion, five hundred fifteen billion, sixteen million, six hundred six thousand, two hundred twenty-two".