Base | Representation |
---|---|
bin | 1011001101110001000010… |
… | …1111100100001011010110 |
3 | 1121122211210210101011101020 |
4 | 2303130100233210023112 |
5 | 3104013124243324342 |
6 | 42120502134142010 |
7 | 2411615642453103 |
oct | 263342057441326 |
9 | 47584723334336 |
10 | 12331132011222 |
11 | 3a246706039a2 |
12 | 1471a331b1906 |
13 | 6b5a892917bb |
14 | 308b8963baaa |
15 | 165b637b40ec |
hex | b3710be42d6 |
12331132011222 has 32 divisors (see below), whose sum is σ = 25066930732800. Its totient is φ = 4042934860320.
The previous prime is 12331132011203. The next prime is 12331132011241. The reversal of 12331132011222 is 22211023113321.
12331132011222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12331132011203) and next prime (12331132011241).
It is a junction number, because it is equal to n+sod(n) for n = 12331132011192 and 12331132011201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29732493 + ... + 30144375.
It is an arithmetic number, because the mean of its divisors is an integer number (783341585400).
Almost surely, 212331132011222 is an apocalyptic number.
12331132011222 is an abundant number, since it is smaller than the sum of its proper divisors (12735798721578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12331132011222 is a wasteful number, since it uses less digits than its factorization.
12331132011222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 493748.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 12331132011222 its reverse (22211023113321), we get a palindrome (34542155124543).
The spelling of 12331132011222 in words is "twelve trillion, three hundred thirty-one billion, one hundred thirty-two million, eleven thousand, two hundred twenty-two".
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