2002001111196 has 24 divisors (see below), whose sum is σ = 4676049713664. Its totient is φ = 666660305520.

The previous prime is 2002001111183. The next prime is 2002001111221. The reversal of 2002001111196 is 6911111002002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84162390 + ... + 84186173.

It is an arithmetic number, because the mean of its divisors is an integer number (194835404736).

Almost surely, 2^{2002001111196} is an apocalyptic number.

It is an amenable number.

2002001111196 is an abundant number, since it is smaller than the sum of its proper divisors (2674048602468).

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

2002001111196 is a wasteful number, since it uses less digits than its factorization.

2002001111196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168349561 (or 168349559 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 24.

Adding to 2002001111196 its reverse (6911111002002), we get a palindrome (8913112113198).

The spelling of 2002001111196 in words is "two trillion, two billion, one million, one hundred eleven thousand, one hundred ninety-six".