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211200201201112 = 23375557128399171
BaseRepresentation
bin110000000001010111100000…
…111110000001010111011000
31000200210112122011011111102021
4300001113200332001113120
5210140301003001413422
62025104011043344224
762325465604604254
oct6001274076012730
91020715564144367
10211200201201112
1161327558666872
121b830020082074
1390b012a5b9cc6
143a22203c93264
151963c066b2dc7
hexc015e0f815d8

211200201201112 has 32 divisors (see below), whose sum is σ = 406776280846320. Its totient is φ = 102727553546880.

The previous prime is 211200201201061. The next prime is 211200201201137. The reversal of 211200201201112 is 211102102002112.

It is a congruent number.

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, 62554714 + ... + 65844457.

Almost surely, 2211200201201112 is an apocalyptic number.

It is an amenable number.

211200201201112 is a deficient number, since it is larger than the sum of its proper divisors (195576079645208).

211200201201112 is a wasteful number, since it uses less digits than its factorization.

211200201201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128404771 (or 128404767 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 211200201201112 its reverse (211102102002112), we get a palindrome (422302303203224).

The spelling of 211200201201112 in words is "two hundred eleven trillion, two hundred billion, two hundred one million, two hundred one thousand, one hundred twelve".

Divisors: 1 2 4 8 37 74 148 296 5557 11114 22228 44456 205609 411218 822436 1644872 128399171 256798342 513596684 1027193368 4750769327 9501538654 19003077308 38006154616 713514193247 1427028386494 2854056772988 5708113545976 26400025150139 52800050300278 105600100600556 211200201201112