8444474941122 has 192 divisors, whose sum is σ = 21664462030848. Its totient is φ = 2348011008000.

The previous prime is 8444474941033. The next prime is 8444474941129. The reversal of 8444474941122 is 2211494744448.

8444474941122 is a `hidden beast` number, since 8 + 4 + 4 + 4 + 474 + 9 + 41 + 122 = 666.

It is not an unprimeable number, because it can be changed into a prime (8444474941129) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 202986028 + ... + 203027624.

It is an arithmetic number, because the mean of its divisors is an integer number (112835739744).

Almost surely, 2^{8444474941122} is an apocalyptic number.

8444474941122 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 8444474941122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10832231015424).

8444474941122 is an abundant number, since it is smaller than the sum of its proper divisors (13219987089726).

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

8444474941122 is a wasteful number, since it uses less digits than its factorization.

8444474941122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43145 (or 43142 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 54.

The spelling of 8444474941122 in words is "eight trillion, four hundred forty-four billion, four hundred seventy-four million, nine hundred forty-one thousand, one hundred twenty-two".