Base | Representation |
---|---|
bin | 100000000001110111001… |
… | …001011100111100110100 |
3 | 21210102020000121210121110 |
4 | 200001313021130330310 |
5 | 242030143142102012 |
6 | 4403045144515020 |
7 | 315006245125356 |
oct | 40016711347464 |
9 | 7712200553543 |
10 | 2201022222132 |
11 | 7794a2733668 |
12 | 2b66a5a7ba70 |
13 | 12c72b5a13c6 |
14 | 7875c6250d6 |
15 | 3c3c107273c |
hex | 2007725cf34 |
2201022222132 has 24 divisors (see below), whose sum is σ = 5173205518656. Its totient is φ = 728318788288.
The previous prime is 2201022222121. The next prime is 2201022222137. The reversal of 2201022222132 is 2312222201022.
It is a junction number, because it is equal to n+sod(n) for n = 2201022222099 and 2201022222108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2201022222137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669409008 + ... + 669412295.
It is an arithmetic number, because the mean of its divisors is an integer number (215550229944).
Almost surely, 22201022222132 is an apocalyptic number.
It is an amenable number.
2201022222132 is an abundant number, since it is smaller than the sum of its proper divisors (2972183296524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201022222132 is a wasteful number, since it uses less digits than its factorization.
2201022222132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1338821447 (or 1338821445 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 2201022222132 its reverse (2312222201022), we get a palindrome (4513244423154).
The spelling of 2201022222132 in words is "two trillion, two hundred one billion, twenty-two million, two hundred twenty-two thousand, one hundred thirty-two".
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