Base | Representation |
---|---|
bin | 1010111011000101000111… |
… | …0100010010101101000011 |
3 | 1120112011011121022100200121 |
4 | 2232301101310102231003 |
5 | 3033233141403102321 |
6 | 41313210410201111 |
7 | 2346462334666651 |
oct | 256612164225503 |
9 | 46464147270617 |
10 | 12010101222211 |
11 | 3910501045634 |
12 | 141b77a723197 |
13 | 69171735ac51 |
14 | 2d741336ddd1 |
15 | 15c624b25441 |
hex | aec51d12b43 |
12010101222211 has 8 divisors (see below), whose sum is σ = 12769785207360. Its totient is φ = 11256329175168.
The previous prime is 12010101222199. The next prime is 12010101222233. The reversal of 12010101222211 is 11222210101021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12010101222211 - 211 = 12010101220163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12010101222811) 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, 1477980336 + ... + 1477988461.
It is an arithmetic number, because the mean of its divisors is an integer number (1596223150920).
Almost surely, 212010101222211 is an apocalyptic number.
12010101222211 is a deficient number, since it is larger than the sum of its proper divisors (759683985149).
12010101222211 is a wasteful number, since it uses less digits than its factorization.
12010101222211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2955969053.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 12010101222211 its reverse (11222210101021), we get a palindrome (23232311323232).
The spelling of 12010101222211 in words is "twelve trillion, ten billion, one hundred one million, two hundred twenty-two thousand, two hundred eleven".
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