202002168888 has 192 divisors, whose sum is σ = 605025046080. Its totient is φ = 60489676800.

The previous prime is 202002168833. The next prime is 202002168913. The reversal of 202002168888 is 888861200202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16150045 + ... + 16162547.

It is an arithmetic number, because the mean of its divisors is an integer number (3151172115).

Almost surely, 2^202002168888 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 202002168888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302512523040).

202002168888 is an abundant number, since it is smaller than the sum of its proper divisors (403022877192).

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

202002168888 is a wasteful number, since it uses less digits than its factorization.

202002168888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12990 (or 12983 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 45.

The spelling of 202002168888 in words is "two hundred two billion, two million, one hundred sixty-eight thousand, eight hundred eighty-eight".