102227907775218 has 32 divisors (see below), whose sum is σ = 204532230988800. Its totient is φ = 34063235195136.

The previous prime is 102227907775183. The next prime is 102227907775241. The reversal of 102227907775218 is 812577709722201.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 228674698 + ... + 229121306.

It is an arithmetic number, because the mean of its divisors is an integer number (6391632218400).

Almost surely, 2^{102227907775218} is an apocalyptic number.

102227907775218 is an abundant number, since it is smaller than the sum of its proper divisors (102304323213582).

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

102227907775218 is a wasteful number, since it uses less digits than its factorization.

102227907775218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460786.

The product of its (nonzero) digits is 13829760, while the sum is 60.

The spelling of 102227907775218 in words is "one hundred two trillion, two hundred twenty-seven billion, nine hundred seven million, seven hundred seventy-five thousand, two hundred eighteen".