Base | Representation |
---|---|
bin | 1010111010100110111100… |
… | …0100111110101001110001 |
3 | 1120111101021011120110111111 |
4 | 2232221233010332221301 |
5 | 3033120100030414301 |
6 | 41305351012113321 |
7 | 2346054542312545 |
oct | 256515704765161 |
9 | 46441234513444 |
10 | 12002002201201 |
11 | 3908025395241 |
12 | 141a09a305841 |
13 | 690a26457b1c |
14 | 2d6c8588ba25 |
15 | 15c2edaba551 |
hex | aea6f13ea71 |
12002002201201 has 32 divisors (see below), whose sum is σ = 13182577056000. Its totient is φ = 10883430335232.
The previous prime is 12002002201187. The next prime is 12002002201207. The reversal of 12002002201201 is 10210220020021.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 12002002201201 - 243 = 3205909178993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12002002201207) 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, 37818555 + ... + 38134591.
It is an arithmetic number, because the mean of its divisors is an integer number (411955533000).
Almost surely, 212002002201201 is an apocalyptic number.
It is an amenable number.
12002002201201 is a deficient number, since it is larger than the sum of its proper divisors (1180574854799).
12002002201201 is a wasteful number, since it uses less digits than its factorization.
12002002201201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 316681.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 12002002201201 its reverse (10210220020021), we get a palindrome (22212222221222).
The spelling of 12002002201201 in words is "twelve trillion, two billion, two million, two hundred one thousand, two hundred one".
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