Base | Representation |
---|---|
bin | 1011000110001101000011… |
… | …0010111000011101001011 |
3 | 1121012102110022102020212112 |
4 | 2301203100302320131023 |
5 | 3044401034242320021 |
6 | 41541054125132535 |
7 | 2366336234554133 |
oct | 261432062703513 |
9 | 47172408366775 |
10 | 12201210120011 |
11 | 3984560034090 |
12 | 14508146ba14b |
13 | 6a67526375b3 |
14 | 3027826a5ac3 |
15 | 1625ac72dd5b |
hex | b18d0cb874b |
12201210120011 has 8 divisors (see below), whose sum is σ = 13310436330048. Its totient is φ = 11091988125000.
The previous prime is 12201210119999. The next prime is 12201210120023. The reversal of 12201210120011 is 11002101210221.
It is an interprime number because it is at equal distance from previous prime (12201210119999) and next prime (12201210120023).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12201210120011 - 222 = 12201205925707 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12201210120041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10667636 + ... + 11755886.
It is an arithmetic number, because the mean of its divisors is an integer number (1663804541256).
Almost surely, 212201210120011 is an apocalyptic number.
12201210120011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12201210120011 is a deficient number, since it is larger than the sum of its proper divisors (1109226210037).
12201210120011 is a wasteful number, since it uses less digits than its factorization.
12201210120011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2107513.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12201210120011 its reverse (11002101210221), we get a palindrome (23203311330232).
The spelling of 12201210120011 in words is "twelve trillion, two hundred one billion, two hundred ten million, one hundred twenty thousand, eleven".
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