222110000866 has 8 divisors (see below), whose sum is σ = 358793078364. Its totient is φ = 102512308080.

The previous prime is 222110000803. The next prime is 222110000867. The reversal of 222110000866 is 668000011222.

It can be written as a sum of positive squares in 2 ways, for example, as 169226099641 + 52883901225 = 411371^2 + 229965^2 .

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

It is not an unprimeable number, because it can be changed into a prime (222110000867) 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, 4271346145 + ... + 4271346196.

Almost surely, 2^222110000866 is an apocalyptic number.

222110000866 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

222110000866 is a deficient number, since it is larger than the sum of its proper divisors (136683077498).

222110000866 is a wasteful number, since it uses less digits than its factorization.

222110000866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8542692356.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 222110000866 in words is "two hundred twenty-two billion, one hundred ten million, eight hundred sixty-six", and thus it is an aban number.