82888221194 has 8 divisors (see below), whose sum is σ = 124418023488. Its totient is φ = 41415546700.

The previous prime is 82888221173. The next prime is 82888221217. The reversal of 82888221194 is 49112288828.

It is a happy number.

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

It is a Curzon 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, 14278322 + ... + 14284125.

It is an arithmetic number, because the mean of its divisors is an integer number (15552252936).

Almost surely, 2^82888221194 is an apocalyptic number.

82888221194 is a deficient number, since it is larger than the sum of its proper divisors (41529802294).

82888221194 is a wasteful number, since it uses less digits than its factorization.

82888221194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28563900.

The product of its digits is 1179648, while the sum is 53.

The spelling of 82888221194 in words is "eighty-two billion, eight hundred eighty-eight million, two hundred twenty-one thousand, one hundred ninety-four".