Base | Representation |
---|---|
bin | 10110100100110101… |
… | …11001010000011110 |
3 | 1011021200021222001112 |
4 | 23102122321100132 |
5 | 144310232401342 |
6 | 5322401542022 |
7 | 606231000464 |
oct | 132232712036 |
9 | 34250258045 |
10 | 12120200222 |
11 | 515a59a8a9 |
12 | 2423044912 |
13 | 11b202b910 |
14 | 82d98a834 |
15 | 4ae0b5682 |
hex | 2d26b941e |
12120200222 has 16 divisors (see below), whose sum is σ = 19590599952. Its totient is φ = 5590562880.
The previous prime is 12120200207. The next prime is 12120200233. The reversal of 12120200222 is 22200202121.
12120200222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 12120200197 and 12120200206.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96479 + ... + 183162.
It is an arithmetic number, because the mean of its divisors is an integer number (1224412497).
Almost surely, 212120200222 is an apocalyptic number.
12120200222 is a deficient number, since it is larger than the sum of its proper divisors (7470399730).
12120200222 is a wasteful number, since it uses less digits than its factorization.
12120200222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281323.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 12120200222 its reverse (22200202121), we get a palindrome (34320402343).
The spelling of 12120200222 in words is "twelve billion, one hundred twenty million, two hundred thousand, two hundred twenty-two".
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