2002002199998 has 64 divisors (see below), whose sum is σ = 4463456451840. Its totient is φ = 594917125632.

The previous prime is 2002002199987. The next prime is 2002002200063. The reversal of 2002002199998 is 8999912002002.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 2002002199998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11235336 + ... + 11412132.

It is an arithmetic number, because the mean of its divisors is an integer number (69741507060).

Almost surely, 2^{2002002199998} is an apocalyptic number.

2002002199998 is an abundant number, since it is smaller than the sum of its proper divisors (2461454251842).

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

2002002199998 is a wasteful number, since it uses less digits than its factorization.

2002002199998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182681.

The product of its (nonzero) digits is 419904, while the sum is 51.

The spelling of 2002002199998 in words is "two trillion, two billion, two million, one hundred ninety-nine thousand, nine hundred ninety-eight".