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200012220002210 = 257111879138241687
BaseRepresentation
bin101101011110100011111001…
…010100101110111110100010
3222020011222111111201111012212
4231132203321110232332202
5202204000011310032320
61545220202334322122
760062256160524230
oct5536437124567642
9866158444644185
10200012220002210
1158803784979930
121a52385b959342
13877b0c0b92115
14375690094d950
15181cb9bcba9c5
hexb5e8f952efa2

200012220002210 has 64 divisors (see below), whose sum is σ = 449097477304320. Its totient is φ = 62308292713920.

The previous prime is 200012220002209. The next prime is 200012220002219. The reversal of 200012220002210 is 12200022210002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (200012220002219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67674014 + ... + 70567673.

It is an arithmetic number, because the mean of its divisors is an integer number (7017148082880).

Almost surely, 2200012220002210 is an apocalyptic number.

200012220002210 is an abundant number, since it is smaller than the sum of its proper divisors (249085257302110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200012220002210 is a wasteful number, since it uses less digits than its factorization.

200012220002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138243591.

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

Adding to 200012220002210 its reverse (12200022210002), we get a palindrome (212212242212212).

The spelling of 200012220002210 in words is "two hundred trillion, twelve billion, two hundred twenty million, two thousand, two hundred ten".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 1879 3758 9395 13153 18790 20669 26306 41338 65765 103345 131530 144683 206690 289366 723415 1446830 138241687 276483374 691208435 967691809 1382416870 1520658557 1935383618 3041317114 4838459045 7603292785 9676918090 10644609899 15206585570 21289219798 53223049495 106446098990 259756129873 519512259746 1298780649365 1818292909111 2597561298730 2857317428603 3636585818222 5714634857206 9091464545555 14286587143015 18182929091110 20001222000221 28573174286030 40002444000442 100006110001105 200012220002210