Base | Representation |
---|---|
bin | 11011010101011101100100… |
… | …111000011100100100001001 |
3 | 120202200010022101200212222222 |
4 | 123111131210320130210021 |
5 | 111224204401224213001 |
6 | 1103405140324223425 |
7 | 34215522154661354 |
oct | 3325354470344411 |
9 | 522603271625888 |
10 | 120222122101001 |
11 | 35340a08818308 |
12 | 11597a2953ab75 |
13 | 5210b8897c12b |
14 | 2198ad31d729b |
15 | dd73becc661b |
hex | 6d5764e1c909 |
120222122101001 has 8 divisors (see below), whose sum is σ = 133993696459680. Its totient is φ = 107194957167168.
The previous prime is 120222122100979. The next prime is 120222122101007. The reversal of 120222122101001 is 100101221222021.
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 120222122101001 - 242 = 115824075589897 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120222122101007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186102355871 + ... + 186102356516.
It is an arithmetic number, because the mean of its divisors is an integer number (16749212057460).
Almost surely, 2120222122101001 is an apocalyptic number.
It is an amenable number.
120222122101001 is a deficient number, since it is larger than the sum of its proper divisors (13771574358679).
120222122101001 is a wasteful number, since it uses less digits than its factorization.
120222122101001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 372204712423.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 120222122101001 its reverse (100101221222021), we get a palindrome (220323343323022).
The spelling of 120222122101001 in words is "one hundred twenty trillion, two hundred twenty-two billion, one hundred twenty-two million, one hundred one thousand, one".
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