2202217078608 has 800 divisors, whose sum is σ = 7115496960000. Its totient is φ = 654788219904.

The previous prime is 2202217078603. The next prime is 2202217078609. The reversal of 2202217078608 is 8068707122022.

2202217078608 is a `hidden beast` number, since 2 + 2 + 0 + 22 + 17 + 0 + 7 + 8 + 608 = 666.

2202217078608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2202217078608² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202217078601) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 5810598963 + ... + 5810599341.

It is an arithmetic number, because the mean of its divisors is an integer number (8894371200).

Almost surely, 2^{2202217078608} 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 2202217078608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3557748480000).

2202217078608 is an abundant number, since it is smaller than the sum of its proper divisors (4913279881392).

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

2202217078608 is a wasteful number, since it uses less digits than its factorization.

2202217078608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629 (or 614 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 2202217078608 in words is "two trillion, two hundred two billion, two hundred seventeen million, seventy-eight thousand, six hundred eight".