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211202202200012 = 221947467154981737
BaseRepresentation
bin110000000001011001011000…
…001111001110011111001100
31000200210201210121101202212122
4300001121120033032133030
5210140314102230400022
62025104541403552112
762325566313036302
oct6001313017163714
91020721717352778
10211202202200012
1161328395125971
121b83049a22b638
1390b0389023c1a
143a2235392c272
151963cc21c1742
hexc016583ce7cc

211202202200012 has 96 divisors (see below), whose sum is σ = 398447247744000. Its totient is φ = 97640632908288.

The previous prime is 211202202199991. The next prime is 211202202200029. The reversal of 211202202200012 is 210002202202112.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2583883208 + ... + 2583964944.

It is an arithmetic number, because the mean of its divisors is an integer number (4150492164000).

Almost surely, 2211202202200012 is an apocalyptic number.

It is an amenable number.

211202202200012 is a deficient number, since it is larger than the sum of its proper divisors (187245045543988).

211202202200012 is a wasteful number, since it uses less digits than its factorization.

211202202200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83823 (or 83821 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 211202202200012 its reverse (210002202202112), we get a palindrome (421204404402124).

The spelling of 211202202200012 in words is "two hundred eleven trillion, two hundred two billion, two hundred two million, two hundred thousand, twelve".

Divisors: 1 2 4 19 38 47 76 94 188 467 893 934 1549 1786 1868 3098 3572 6196 8873 17746 21949 29431 35492 43898 58862 72803 81737 87796 117724 145606 163474 291212 326948 417031 723383 834062 1383257 1446766 1553003 1668124 2766514 2893532 3106006 3841639 5533028 6212012 7683278 13744277 15366556 27488554 33999001 38171179 54977108 67998002 72991141 76342358 126610613 135996004 145982282 152684716 253221226 291964564 506442452 645981019 725252401 1291962038 1450504802 1794045413 2405601647 2583924076 2901009604 3588090826 4811203294 5950698811 7176181652 9622406588 11901397622 23802795244 34086862847 59127156271 68173725694 113063277409 118254312542 136347451388 226126554818 236508625084 452253109636 1123415969149 2246831938298 2778976344737 4493663876596 5557952689474 11115905378948 52800550550003 105601101100006 211202202200012