84631712222 has 8 divisors (see below), whose sum is σ = 129899837496. Its totient is φ = 41331766392.

The previous prime is 84631712173. The next prime is 84631712251. The reversal of 84631712222 is 22221713648.

It is a happy number.

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, 492044753 + ... + 492044924.

It is an arithmetic number, because the mean of its divisors is an integer number (16237479687).

Almost surely, 2^84631712222 is an apocalyptic number.

84631712222 is a deficient number, since it is larger than the sum of its proper divisors (45268125274).

84631712222 is a wasteful number, since it uses less digits than its factorization.

84631712222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984089722.

The product of its digits is 64512, while the sum is 38.

The spelling of 84631712222 in words is "eighty-four billion, six hundred thirty-one million, seven hundred twelve thousand, two hundred twenty-two".