Base | Representation |
---|---|
bin | 101101101110101101011101… |
… | …111110000001110010010001 |
3 | 222101010002001200121022121221 |
4 | 231232231131332001302101 |
5 | 202330140334042023441 |
6 | 1551430102000045041 |
7 | 60235404621022321 |
oct | 5556553576016221 |
9 | 871102050538557 |
10 | 201122010111121 |
11 | 590a1402516620 |
12 | 1a682962303781 |
13 | 882b955019438 |
14 | 3794500341281 |
15 | 183b9a1eb98d1 |
hex | b6eb5df81c91 |
201122010111121 has 8 divisors (see below), whose sum is σ = 223545561839424. Its totient is φ = 179388413820720.
The previous prime is 201122010111079. The next prime is 201122010111133. The reversal of 201122010111121 is 121111010221102.
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 201122010111121 - 217 = 201122009980049 is a prime.
It is a super-2 number, since 2×2011220101111212 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 201122010111095 and 201122010111104.
It is not an unprimeable number, because it can be changed into a prime (201122010711121) 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, 172488858861 + ... + 172488860026.
It is an arithmetic number, because the mean of its divisors is an integer number (27943195229928).
Almost surely, 2201122010111121 is an apocalyptic number.
It is an amenable number.
201122010111121 is a deficient number, since it is larger than the sum of its proper divisors (22423551728303).
201122010111121 is a wasteful number, since it uses less digits than its factorization.
201122010111121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 344977718951.
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 201122010111121 its reverse (121111010221102), we get a palindrome (322233020332223).
The spelling of 201122010111121 in words is "two hundred one trillion, one hundred twenty-two billion, ten million, one hundred eleven thousand, one hundred twenty-one".
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