2002111120002 has 32 divisors (see below), whose sum is σ = 4576358160000. Its totient is φ = 572018727168.

The previous prime is 2002111119991. The next prime is 2002111120019. The reversal of 2002111120002 is 2000211112002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002111120002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1406874 + ... + 2446122.

It is an arithmetic number, because the mean of its divisors is an integer number (143011192500).

Almost surely, 2^{2002111120002} is an apocalyptic number.

2002111120002 is an abundant number, since it is smaller than the sum of its proper divisors (2574247039998).

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

2002111120002 is a wasteful number, since it uses less digits than its factorization.

2002111120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085130.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2002111120002 its reverse (2000211112002), we get a palindrome (4002322232004).

It can be divided in two parts, 200211112000 and 2, that added together give a palindrome (200211112002).

The spelling of 2002111120002 in words is "two trillion, two billion, one hundred eleven million, one hundred twenty thousand, two".