885292222864896 has 2880 divisors, whose sum is σ = 3471886425047040. Its totient is φ = 220172127436800.

The previous prime is 885292222864879. The next prime is 885292222864901. The reversal of 885292222864896 is 698468222292588.

885292222864896 is a `hidden beast` number, since 8 + 8 + 5 + 2 + 92 + 22 + 28 + 6 + 489 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 388115835276 + ... + 388115837556.

It is an arithmetic number, because the mean of its divisors is an integer number (1205516119808).

Almost surely, 2^{885292222864896} 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 885292222864896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1735943212523520).

885292222864896 is an abundant number, since it is smaller than the sum of its proper divisors (2586594202182144).

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

885292222864896 is a wasteful number, since it uses less digits than its factorization.

885292222864896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499 (or 2460 counting only the distinct ones).

The product of its digits is 7644119040, while the sum is 81.

The spelling of 885292222864896 in words is "eight hundred eighty-five trillion, two hundred ninety-two billion, two hundred twenty-two million, eight hundred sixty-four thousand, eight hundred ninety-six".