7066227168 has 576 divisors, whose sum is σ = 27333476352. Its totient is φ = 1672151040.

The previous prime is 7066227163. The next prime is 7066227193. The reversal of 7066227168 is 8617226607.

7066227168 is a `hidden beast` number, since 7 + 0 + 6 + 622 + 7 + 16 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7066227163) 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, 36612480 + ... + 36612672.

It is an arithmetic number, because the mean of its divisors is an integer number (47453952).

Almost surely, 2^7066227168 is an apocalyptic number.

7066227168 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7066227168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13666738176).

7066227168 is an abundant number, since it is smaller than the sum of its proper divisors (20267249184).

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

7066227168 is a wasteful number, since it uses less digits than its factorization.

7066227168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 7066227168 is about 84060.8539571185. The cubic root of 7066227168 is about 1918.9450193853.

The spelling of 7066227168 in words is "seven billion, sixty-six million, two hundred twenty-seven thousand, one hundred sixty-eight".