Base | Representation |
---|---|
bin | 1011000110010000110100… |
… | …0011000111110100100011 |
3 | 1121012112001202120210112022 |
4 | 2301210031003013310203 |
5 | 3044410122034311321 |
6 | 41541342320052055 |
7 | 2366403261152651 |
oct | 261441503076443 |
9 | 47175052523468 |
10 | 12202221010211 |
11 | 3984a29715931 |
12 | 1450a5716402b |
13 | 6a6883bb858b |
14 | 30283aa49dd1 |
15 | 16261b361dab |
hex | b190d0c7d23 |
12202221010211 has 8 divisors (see below), whose sum is σ = 12923886829104. Its totient is φ = 11480987203840.
The previous prime is 12202221010207. The next prime is 12202221010229. The reversal of 12202221010211 is 11201012220221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12202221010211 - 22 = 12202221010207 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
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 12202221010211.
It is not an unprimeable number, because it can be changed into a prime (12202221010271) 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, 107944970 + ... + 108057951.
It is an arithmetic number, because the mean of its divisors is an integer number (1615485853638).
Almost surely, 212202221010211 is an apocalyptic number.
12202221010211 is a deficient number, since it is larger than the sum of its proper divisors (721665818893).
12202221010211 is a wasteful number, since it uses less digits than its factorization.
12202221010211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216006261.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 12202221010211 its reverse (11201012220221), we get a palindrome (23403233230432).
The spelling of 12202221010211 in words is "twelve trillion, two hundred two billion, two hundred twenty-one million, ten thousand, two hundred eleven".
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