Base | Representation |
---|---|
bin | 1010111011001000111010… |
… | …1011000001011001011001 |
3 | 1120112020210202110111221022 |
4 | 2232302032223001121121 |
5 | 3033242234240432301 |
6 | 41313500001252225 |
7 | 2346526543121003 |
oct | 256621653013131 |
9 | 46466722414838 |
10 | 12011122202201 |
11 | 3910985398a51 |
12 | 141ba04634075 |
13 | 69184aa32615 |
14 | 2d74acbbd373 |
15 | 15c68459cd1b |
hex | aec8eac1659 |
12011122202201 has 8 divisors (see below), whose sum is σ = 12290627800704. Its totient is φ = 11731624657200.
The previous prime is 12011122202161. The next prime is 12011122202237. The reversal of 12011122202201 is 10220222111021.
12011122202201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12011122202201 - 26 = 12011122202137 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12011122202201.
It is not an unprimeable number, because it can be changed into a prime (12011122202251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1058051 + ... + 5014151.
It is an arithmetic number, because the mean of its divisors is an integer number (1536328475088).
Almost surely, 212011122202201 is an apocalyptic number.
It is an amenable number.
12011122202201 is a deficient number, since it is larger than the sum of its proper divisors (279505598503).
12011122202201 is an equidigital number, since it uses as much as digits as its factorization.
12011122202201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4026751.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 12011122202201 its reverse (10220222111021), we get a palindrome (22231344313222).
The spelling of 12011122202201 in words is "twelve trillion, eleven billion, one hundred twenty-two million, two hundred two thousand, two hundred one".
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