Base | Representation |
---|---|
bin | 100000000001111101000… |
… | …110001001101010100001 |
3 | 21210102110222102001112211 |
4 | 200001331012021222201 |
5 | 242030344214120001 |
6 | 4403103111522121 |
7 | 315011566316302 |
oct | 40017506115241 |
9 | 7712428361484 |
10 | 2201122020001 |
11 | 779543aa7243 |
12 | 2b6713389341 |
13 | 12c746173bb8 |
14 | 7876b9a27a9 |
15 | 3c3c9bd7351 |
hex | 2007d189aa1 |
2201122020001 has 8 divisors (see below), whose sum is σ = 2237267869184. Its totient is φ = 2164978167120.
The previous prime is 2201122019989. The next prime is 2201122020017. The reversal of 2201122020001 is 1000202211022.
It is a happy number.
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 2201122020001 - 223 = 2201113631393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2201122020301) 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, 1811326 + ... + 2771848.
It is an arithmetic number, because the mean of its divisors is an integer number (279658483648).
Almost surely, 22201122020001 is an apocalyptic number.
It is an amenable number.
2201122020001 is a deficient number, since it is larger than the sum of its proper divisors (36145849183).
2201122020001 is an equidigital number, since it uses as much as digits as its factorization.
2201122020001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 998151.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2201122020001 its reverse (1000202211022), we get a palindrome (3201324231023).
The spelling of 2201122020001 in words is "two trillion, two hundred one billion, one hundred twenty-two million, twenty thousand, one".
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