Base | Representation |
---|---|
bin | 1011000001100110101110… |
… | …0011001101000111110011 |
3 | 1120220212112002212222212222 |
4 | 2300121223203031013303 |
5 | 3042102232214201321 |
6 | 41440510205111255 |
7 | 2360541316512110 |
oct | 260315343150763 |
9 | 46825462788788 |
10 | 12122202100211 |
11 | 3953aa7073455 |
12 | 1439444b5852b |
13 | 69c170b92518 |
14 | 2dca0958b907 |
15 | 1604d63aa3ab |
hex | b066b8cd1f3 |
12122202100211 has 16 divisors (see below), whose sum is σ = 13906426060800. Its totient is φ = 10351153136160.
The previous prime is 12122202100189. The next prime is 12122202100213. The reversal of 12122202100211 is 11200120222121.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12122202100211 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12122202100211.
It is not an unprimeable number, because it can be changed into a prime (12122202100213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373106 + ... + 4937976.
It is an arithmetic number, because the mean of its divisors is an integer number (869151628800).
Almost surely, 212122202100211 is an apocalyptic number.
12122202100211 is a deficient number, since it is larger than the sum of its proper divisors (1784223960589).
12122202100211 is a wasteful number, since it uses less digits than its factorization.
12122202100211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4566314.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 12122202100211 its reverse (11200120222121), we get a palindrome (23322322322332).
The spelling of 12122202100211 in words is "twelve trillion, one hundred twenty-two billion, two hundred two million, one hundred thousand, two hundred eleven".
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