20110200002002 has 16 divisors (see below), whose sum is σ = 33672893028192. Its totient is φ = 8928418605120.

The previous prime is 20110200001993. The next prime is 20110200002017. The reversal of 20110200002002 is 20020000201102.

It is a self number, because there is not a number n which added to its sum of digits gives 20110200002002.

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, 10629068823 + ... + 10629070714.

It is an arithmetic number, because the mean of its divisors is an integer number (2104555814262).

Almost surely, 2^{20110200002002} is an apocalyptic number.

20110200002002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20110200002002 is a deficient number, since it is larger than the sum of its proper divisors (13562693026190).

20110200002002 is a wasteful number, since it uses less digits than its factorization.

20110200002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21258139593.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20110200002002 its reverse (20020000201102), we get a palindrome (40130200203104).

The spelling of 20110200002002 in words is "twenty trillion, one hundred ten billion, two hundred million, two thousand, two".