36105226218 has 24 divisors (see below), whose sum is σ = 78637568256. Its totient is φ = 11972063400.

The previous prime is 36105226217. The next prime is 36105226243. The reversal of 36105226218 is 81262250163.

36105226218 is a `hidden beast` number, since 3 + 6 + 1 + 0 + 5 + 22 + 621 + 8 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (36105226217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5247468 + ... + 5254343.

It is an arithmetic number, because the mean of its divisors is an integer number (3276565344).

Almost surely, 2^36105226218 is an apocalyptic number.

36105226218 is an abundant number, since it is smaller than the sum of its proper divisors (42532342038).

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

36105226218 is a wasteful number, since it uses less digits than its factorization.

36105226218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10502010 (or 10502007 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 36105226218 in words is "thirty-six billion, one hundred five million, two hundred twenty-six thousand, two hundred eighteen".