200002001111120 has 40 divisors (see below), whose sum is σ = 500774241246216. Its totient is φ = 73846892717568.

The previous prime is 200002001111063. The next prime is 200002001111123. The reversal of 200002001111120 is 21111100200002.

It can be written as a sum of positive squares in 4 ways, for example, as 37329118379536 + 162672882731584 = 6109756^2 + 12754328^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002001111123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96154807187 + ... + 96154809266.

Almost surely, 2^{200002001111120} is an apocalyptic number.

200002001111120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200002001111120 is an abundant number, since it is smaller than the sum of its proper divisors (300772240135096).

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

200002001111120 is a wasteful number, since it uses less digits than its factorization.

200002001111120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192309616479 (or 192309616473 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200002001111120 its reverse (21111100200002), we get a palindrome (221113101311122).

The spelling of 200002001111120 in words is "two hundred trillion, two billion, one million, one hundred eleven thousand, one hundred twenty".