866223004212114 has 8 divisors (see below), whose sum is σ = 1732446008424240. Its totient is φ = 288741001404036.

The previous prime is 866223004212107. The next prime is 866223004212143. The reversal of 866223004212114 is 411212400322668.

866223004212114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

866223004212114 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72185250351004 + ... + 72185250351015.

It is an arithmetic number, because the mean of its divisors is an integer number (216555751053030).

Almost surely, 2^{866223004212114} is an apocalyptic number.

866223004212114 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.

866223004212114 is a wasteful number, since it uses less digits than its factorization.

866223004212114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144370500702024.

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 866223004212114 in words is "eight hundred sixty-six trillion, two hundred twenty-three billion, four million, two hundred twelve thousand, one hundred fourteen".