Base | Representation |
---|---|
bin | 1011000110010000011100… |
… | …1001110100000100010100 |
3 | 1121012111210212110200121122 |
4 | 2301210013021310010110 |
5 | 3044404421224213022 |
6 | 41541324424103112 |
7 | 2366400650352644 |
oct | 261440711640424 |
9 | 47174725420548 |
10 | 12202122101012 |
11 | 39849888a9998 |
12 | 1450a2a004a98 |
13 | 6a686956741c |
14 | 30282b860524 |
15 | 162612825742 |
hex | b1907274114 |
12202122101012 has 12 divisors (see below), whose sum is σ = 21353757061140. Its totient is φ = 6101048654976.
The previous prime is 12202122100963. The next prime is 12202122101051. The reversal of 12202122101012 is 21010122120221.
It can be written as a sum of positive squares in 2 ways, for example, as 5949091733776 + 6253030367236 = 2439076^2 + 2500606^2 .
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 3 ways as a sum of consecutive naturals, for example, 672983 + ... + 4985694.
It is an arithmetic number, because the mean of its divisors is an integer number (1779479755095).
Almost surely, 212202122101012 is an apocalyptic number.
It is an amenable number.
12202122101012 is a deficient number, since it is larger than the sum of its proper divisors (9151634960128).
12202122101012 is a wasteful number, since it uses less digits than its factorization.
12202122101012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6197770 (or 6197768 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 12202122101012 its reverse (21010122120221), we get a palindrome (33212244221233).
The spelling of 12202122101012 in words is "twelve trillion, two hundred two billion, one hundred twenty-two million, one hundred one thousand, twelve".
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