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2000201200211 = 5323891830511
BaseRepresentation
bin11101000110110101010…
…010000011001001010011
321002012212110102212202202
4131012311102003021103
5230232403001401321
64130514005233415
7264336564451424
oct35066522031123
97065773385682
102000201200211
1170130a483555
1228379b40286b
1311680614ba56
146cb4b4a564b
153706a9c270b
hex1d1b5483253

2000201200211 has 12 divisors (see below), whose sum is σ = 2043894783840. Its totient is φ = 1957415597280.

The previous prime is 2000201200187. The next prime is 2000201200223. The reversal of 2000201200211 is 1120021020002.

It is a happy number.

It is not a de Polignac number, because 2000201200211 - 230 = 1999127458387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000201200192 and 2000201200201.

It is not an unprimeable number, because it can be changed into a prime (2000201200111) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 177446 + ... + 2007956.

It is an arithmetic number, because the mean of its divisors is an integer number (170324565320).

Almost surely, 22000201200211 is an apocalyptic number.

2000201200211 is a deficient number, since it is larger than the sum of its proper divisors (43693583629).

2000201200211 is an equidigital number, since it uses as much as digits as its factorization.

2000201200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831006 (or 1830953 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2000201200211 its reverse (1120021020002), we get a palindrome (3120222220213).

The spelling of 2000201200211 in words is "two trillion, two hundred one million, two hundred thousand, two hundred eleven".

Divisors: 1 53 389 2809 20617 1092701 1830511 97017083 712068779 5141905399 37739645287 2000201200211