Base | Representation |
---|---|
bin | 1011000111011111000011… |
… | …0100110001000010011111 |
3 | 1121021112021101020221101100 |
4 | 2301313300310301002133 |
5 | 3100231124403240221 |
6 | 41555134255044143 |
7 | 2401045562311131 |
oct | 261676064610237 |
9 | 47245241227340 |
10 | 12223222321311 |
11 | 3992926383791 |
12 | 1454b38510653 |
13 | 6a884cb6c091 |
14 | 30386dd01051 |
15 | 162e49e6c926 |
hex | b1df0d3109f |
12223222321311 has 24 divisors (see below), whose sum is σ = 17663138526384. Its totient is φ = 8145412531200.
The previous prime is 12223222321301. The next prime is 12223222321327. The reversal of 12223222321311 is 11312322232221.
12223222321311 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 3 + 2 + 22 + 321 + 311 = 666.
It is not a de Polignac number, because 12223222321311 - 211 = 12223222319263 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12223222321301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 464447925 + ... + 464474241.
It is an arithmetic number, because the mean of its divisors is an integer number (735964105266).
Almost surely, 212223222321311 is an apocalyptic number.
12223222321311 is a deficient number, since it is larger than the sum of its proper divisors (5439916205073).
12223222321311 is a wasteful number, since it uses less digits than its factorization.
12223222321311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45911 (or 45908 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
Adding to 12223222321311 its reverse (11312322232221), we get a palindrome (23535544553532).
The spelling of 12223222321311 in words is "twelve trillion, two hundred twenty-three billion, two hundred twenty-two million, three hundred twenty-one thousand, three hundred eleven".
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