Base | Representation |
---|---|
bin | 1010111010011111100100… |
… | …0011001100100001000011 |
3 | 1120111012011011111221120220 |
4 | 2232213321003030201003 |
5 | 3033102021114202321 |
6 | 41304422314034123 |
7 | 2345654506133136 |
oct | 256477103144103 |
9 | 46435134457526 |
10 | 12000022022211 |
11 | 39071a9656483 |
12 | 1419827118943 |
13 | 69079c130592 |
14 | 2d6b388b221d |
15 | 15c234d209c6 |
hex | ae9f90cc843 |
12000022022211 has 4 divisors (see below), whose sum is σ = 16000029362952. Its totient is φ = 8000014681472.
The previous prime is 12000022022207. The next prime is 12000022022243. The reversal of 12000022022211 is 11222022000021.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12000022022211 - 22 = 12000022022207 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12000022022201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2000003670366 + ... + 2000003670371.
It is an arithmetic number, because the mean of its divisors is an integer number (4000007340738).
Almost surely, 212000022022211 is an apocalyptic number.
12000022022211 is a deficient number, since it is larger than the sum of its proper divisors (4000007340741).
12000022022211 is an equidigital number, since it uses as much as digits as its factorization.
12000022022211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4000007340740.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 12000022022211 its reverse (11222022000021), we get a palindrome (23222044022232).
The spelling of 12000022022211 in words is "twelve trillion, twenty-two million, twenty-two thousand, two hundred eleven".
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