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12200233021210 = 25133114532083519
BaseRepresentation
bin1011000110001001011010…
…0011100010111100011010
31121012022221012211111022001
42301202112203202330122
53044342034123134320
641540413142351214
72366303101424443
oct261422643427432
947168835744261
1012200233021210
1139840a9532313
1214505a142b50a
136a6628088220
143026cc9da2ca
15162551a7320a
hexb18968e2f1a

12200233021210 has 64 divisors (see below), whose sum is σ = 24429388677120. Its totient is φ = 4356386115840.

The previous prime is 12200233021157. The next prime is 12200233021231. The reversal of 12200233021210 is 1212033200221.

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, 4813831 + ... + 6897349.

It is an arithmetic number, because the mean of its divisors is an integer number (381709198080).

Almost surely, 212200233021210 is an apocalyptic number.

12200233021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200233021210 is an abundant number, since it is smaller than the sum of its proper divisors (12229155655910).

12200233021210 is a wasteful number, since it uses less digits than its factorization.

12200233021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085023.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12200233021210 its reverse (1212033200221), we get a palindrome (13412266221431).

The spelling of 12200233021210 in words is "twelve trillion, two hundred billion, two hundred thirty-three million, twenty-one thousand, two hundred ten".

Divisors: 1 2 5 10 13 26 31 62 65 130 155 310 403 806 1453 2015 2906 4030 7265 14530 18889 37778 45043 90086 94445 188890 225215 450430 585559 1171118 2083519 2927795 4167038 5855590 10417595 20835190 27085747 54171494 64589089 129178178 135428735 270857470 322945445 645890890 839658157 1679316314 3027353107 4198290785 6054706214 8396581570 15136765535 30273531070 39355590391 78711180782 93847946317 187695892634 196777951955 393555903910 469239731585 938479463170 1220023302121 2440046604242 6100116510605 12200233021210