111202010020002 has 16 divisors (see below), whose sum is σ = 242622567316512. Its totient is φ = 33697578793920.

The previous prime is 111202010019983. The next prime is 111202010020043. The reversal of 111202010020002 is 200020010202111.

It is a self number, because there is not a number n which added to its sum of digits gives 111202010020002.

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, 842439469783 + ... + 842439469914.

It is an arithmetic number, because the mean of its divisors is an integer number (15163910457282).

Almost surely, 2^{111202010020002} is an apocalyptic number.

111202010020002 is an abundant number, since it is smaller than the sum of its proper divisors (131420557296510).

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

111202010020002 is a wasteful number, since it uses less digits than its factorization.

111202010020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684878939713.

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

Adding to 111202010020002 its reverse (200020010202111), we get a palindrome (311222020222113).

The spelling of 111202010020002 in words is "one hundred eleven trillion, two hundred two billion, ten million, twenty thousand, two".