Base | Representation |
---|---|
bin | 1011000001000001100010… |
… | …0100100001011110100011 |
3 | 1120212220202102210212200122 |
4 | 2300100120210201132203 |
5 | 3041421311310032321 |
6 | 41432135502110455 |
7 | 2360036050210430 |
oct | 260203044413643 |
9 | 46786672725618 |
10 | 12112220002211 |
11 | 394a84447648a |
12 | 1437519b7b42b |
13 | 69b23cb02564 |
14 | 2dc33d968b87 |
15 | 1600eed868ab |
hex | b04189217a3 |
12112220002211 has 16 divisors (see below), whose sum is σ = 13882957368000. Its totient is φ = 10351590939648.
The previous prime is 12112220002177. The next prime is 12112220002237. The reversal of 12112220002211 is 11220002221121.
It is not a de Polignac number, because 12112220002211 - 210 = 12112220001187 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12112220002211.
It is not an unprimeable number, because it can be changed into a prime (12112220002811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48229055 + ... + 48479543.
It is an arithmetic number, because the mean of its divisors is an integer number (867684835500).
Almost surely, 212112220002211 is an apocalyptic number.
12112220002211 is a deficient number, since it is larger than the sum of its proper divisors (1770737365789).
12112220002211 is a wasteful number, since it uses less digits than its factorization.
12112220002211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270638.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 12112220002211 its reverse (11220002221121), we get a palindrome (23332222223332).
The spelling of 12112220002211 in words is "twelve trillion, one hundred twelve billion, two hundred twenty million, two thousand, two hundred eleven".
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