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201210200222 = 2197179019439
BaseRepresentation
bin1011101101100100010…
…0000000000010011110
3201020100200111020002212
42323121010000002132
511244034302401342
6232233520520422
720352114324353
oct2733104000236
9636320436085
10201210200222
1178372a04579
1232bb4a80112
1315c87c75395
149a4ab0862a
155379827182
hex2ed910009e

201210200222 has 32 divisors (see below), whose sum is σ = 322249881600. Its totient is φ = 93945852000.

The previous prime is 201210200221. The next prime is 201210200267. The reversal of 201210200222 is 222002012102.

It is a junction number, because it is equal to n+sod(n) for n = 201210200197 and 201210200206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201210200221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21312179 + ... + 21321617.

It is an arithmetic number, because the mean of its divisors is an integer number (10070308800).

Almost surely, 2201210200222 is an apocalyptic number.

201210200222 is a deficient number, since it is larger than the sum of its proper divisors (121039681378).

201210200222 is a wasteful number, since it uses less digits than its factorization.

201210200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17432.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 201210200222 its reverse (222002012102), we get a palindrome (423212212324).

The spelling of 201210200222 in words is "two hundred one billion, two hundred ten million, two hundred thousand, two hundred twenty-two".

Divisors: 1 2 19 38 71 142 1349 2698 7901 9439 15802 18878 150119 179341 300238 358682 560971 670169 1121942 1340338 10658449 12733211 21316898 25466422 74577539 149155078 1416973241 2833946482 5295005269 10590010538 100605100111 201210200222