Base | Representation |
---|---|
bin | 1010001101001101001101… |
… | …0101100001000011001001 |
3 | 1110201210221111012211111220 |
4 | 2203103103111201003021 |
5 | 2432330124023210441 |
6 | 35511152110312253 |
7 | 2235522424632531 |
oct | 243232325410311 |
9 | 43653844184456 |
10 | 11222000210121 |
11 | 363725061a648 |
12 | 1312a951b8689 |
13 | 6352cb639a2c |
14 | 2ab20d4504c1 |
15 | 146d9b29e466 |
hex | a34d35610c9 |
11222000210121 has 16 divisors (see below), whose sum is σ = 15001440430080. Its totient is φ = 7461947525760.
The previous prime is 11222000210119. The next prime is 11222000210129. The reversal of 11222000210121 is 12101200022211.
It is not a de Polignac number, because 11222000210121 - 21 = 11222000210119 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11222000210121.
It is not an unprimeable number, because it can be changed into a prime (11222000210129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99233016 + ... + 99346038.
It is an arithmetic number, because the mean of its divisors is an integer number (937590026880).
Almost surely, 211222000210121 is an apocalyptic number.
It is an amenable number.
11222000210121 is a deficient number, since it is larger than the sum of its proper divisors (3779440219959).
11222000210121 is a wasteful number, since it uses less digits than its factorization.
11222000210121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198496.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 11222000210121 its reverse (12101200022211), we get a palindrome (23323200232332).
The spelling of 11222000210121 in words is "eleven trillion, two hundred twenty-two billion, two hundred ten thousand, one hundred twenty-one".
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