2002202241888 has 96 divisors (see below), whose sum is σ = 5567835127680. Its totient is φ = 627815598080.

The previous prime is 2002202241887. The next prime is 2002202241889. The reversal of 2002202241888 is 8881422022002.

It is an interprime number because it is at equal distance from previous prime (2002202241887) and next prime (2002202241889).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002202241887) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2833723 + ... + 3469061.

It is an arithmetic number, because the mean of its divisors is an integer number (57998282580).

Almost surely, 2^{2002202241888} 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 2002202241888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2783917563840).

2002202241888 is an abundant number, since it is smaller than the sum of its proper divisors (3565632885792).

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

2002202241888 is a wasteful number, since it uses less digits than its factorization.

2002202241888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637300 (or 637292 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 39.

The spelling of 2002202241888 in words is "two trillion, two billion, two hundred two million, two hundred forty-one thousand, eight hundred eighty-eight".