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20200000201210 = 252119573459811
BaseRepresentation
bin1001001011111001011011…
…10101100010000111111010
32122112002201202010102011101
410211330231311202013322
510121424100022414320
6110543430232322014
74153254556464334
oct445745565420772
978462652112141
1020200000201210
116488854556425
122322a8b24330a
13b36b0c67366b
144db984392454
152506ad349c0a
hex125f2dd621fa

20200000201210 has 16 divisors (see below), whose sum is σ = 36532322642592. Its totient is φ = 8041706240400.

The previous prime is 20200000201207. The next prime is 20200000201223. The reversal of 20200000201210 is 1210200000202.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 4786727796 + ... + 4786732015.

It is an arithmetic number, because the mean of its divisors is an integer number (2283270165162).

Almost surely, 220200000201210 is an apocalyptic number.

20200000201210 is a deficient number, since it is larger than the sum of its proper divisors (16332322441382).

20200000201210 is a wasteful number, since it uses less digits than its factorization.

20200000201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9573460029.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20200000201210 its reverse (1210200000202), we get a palindrome (21410200201412).

The spelling of 20200000201210 in words is "twenty trillion, two hundred billion, two hundred one thousand, two hundred ten".

Divisors: 1 2 5 10 211 422 1055 2110 9573459811 19146919622 47867299055 95734598110 2020000020121 4040000040242 10100000100605 20200000201210