2002110012196 has 144 divisors (see below), whose sum is σ = 4384061490816. Its totient is φ = 794761583616.

The previous prime is 2002110012187. The next prime is 2002110012209. The reversal of 2002110012196 is 6912100112002.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2002110012196.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 273023746 + ... + 273031078.

It is an arithmetic number, because the mean of its divisors is an integer number (30444871464).

Almost surely, 2^{2002110012196} 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 2002110012196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2192030745408).

2002110012196 is an abundant number, since it is smaller than the sum of its proper divisors (2381951478620).

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

2002110012196 is a wasteful number, since it uses less digits than its factorization.

2002110012196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8658 (or 8649 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 2002110012196 its reverse (6912100112002), we get a palindrome (8914210124198).

The spelling of 2002110012196 in words is "two trillion, two billion, one hundred ten million, twelve thousand, one hundred ninety-six".