222068594808 has 192 divisors, whose sum is σ = 653003208000. Its totient is φ = 67965241344.

The previous prime is 222068594791. The next prime is 222068594819. The reversal of 222068594808 is 808495860222.

It is a happy number.

222068594808 is a `hidden beast` number, since 22 + 20 + 6 + 8 + 594 + 8 + 0 + 8 = 666.

222068594808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8294788 + ... + 8321516.

It is an arithmetic number, because the mean of its divisors is an integer number (3401058375).

Almost surely, 2^222068594808 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 222068594808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326501604000).

222068594808 is an abundant number, since it is smaller than the sum of its proper divisors (430934613192).

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

222068594808 is a wasteful number, since it uses less digits than its factorization.

222068594808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26966 (or 26959 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The spelling of 222068594808 in words is "two hundred twenty-two billion, sixty-eight million, five hundred ninety-four thousand, eight hundred eight".