1084221685166 has 8 divisors (see below), whose sum is σ = 1626906603504. Its totient is φ = 541919484000.

The previous prime is 1084221685159. The next prime is 1084221685177. The reversal of 1084221685166 is 6615861224801.

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

It is a congruent 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, 95672210 + ... + 95683541.

It is an arithmetic number, because the mean of its divisors is an integer number (203363325438).

Almost surely, 2^{1084221685166} is an apocalyptic number.

1084221685166 is a deficient number, since it is larger than the sum of its proper divisors (542684918338).

1084221685166 is a wasteful number, since it uses less digits than its factorization.

1084221685166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191358586.

The product of its (nonzero) digits is 1105920, while the sum is 50.

The spelling of 1084221685166 in words is "one trillion, eighty-four billion, two hundred twenty-one million, six hundred eighty-five thousand, one hundred sixty-six".