8222350805112 has 192 divisors, whose sum is σ = 21311550588960. Its totient is φ = 2643290496000.

The previous prime is 8222350805077. The next prime is 8222350805117. The reversal of 8222350805112 is 2115080532228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8222350805117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1779342162 + ... + 1779346782.

Almost surely, 2^{8222350805112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8222350805112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10655775294480).

8222350805112 is an abundant number, since it is smaller than the sum of its proper divisors (13089199783848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8222350805112 is a wasteful number, since it uses less digits than its factorization.

8222350805112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214 (or 5167 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The spelling of 8222350805112 in words is "eight trillion, two hundred twenty-two billion, three hundred fifty million, eight hundred five thousand, one hundred twelve".