Base | Representation |
---|---|
bin | 1011000111111100000001… |
… | …1110110101101010101010 |
3 | 1121022021100111120222200102 |
4 | 2301333000132311222222 |
5 | 3100343042301420242 |
6 | 42002502215305402 |
7 | 2401442416561451 |
oct | 261770036655252 |
9 | 47267314528612 |
10 | 12231001201322 |
11 | 3996158353442 |
12 | 145654967b262 |
13 | 6a94bc641a67 |
14 | 303dab089b98 |
15 | 163252d3ae32 |
hex | b1fc07b5aaa |
12231001201322 has 16 divisors (see below), whose sum is σ = 18478838145600. Its totient is φ = 6071390139360.
The previous prime is 12231001201261. The next prime is 12231001201421. The reversal of 12231001201322 is 22310210013221.
It is a junction number, because it is equal to n+sod(n) for n = 12231001201294 and 12231001201303.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15514454 + ... + 16283742.
It is an arithmetic number, because the mean of its divisors is an integer number (1154927384100).
Almost surely, 212231001201322 is an apocalyptic number.
12231001201322 is a deficient number, since it is larger than the sum of its proper divisors (6247836944278).
12231001201322 is a wasteful number, since it uses less digits than its factorization.
12231001201322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 826621.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 12231001201322 its reverse (22310210013221), we get a palindrome (34541211214543).
The spelling of 12231001201322 in words is "twelve trillion, two hundred thirty-one billion, one million, two hundred one thousand, three hundred twenty-two".
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