Base | Representation |
---|---|
bin | 1010000011010000011001… |
… | …00010101010110110001001 |
3 | 2220020221102012021112002122 |
4 | 11001220030202222312021 |
5 | 10344110111200321301 |
6 | 115001323052141025 |
7 | 4440552641152211 |
oct | 501501442526611 |
9 | 86227365245078 |
10 | 22102112120201 |
11 | 70514a9100103 |
12 | 258b654767775 |
13 | c442b2aca2b9 |
14 | 565a68491241 |
15 | 284dd770b81b |
hex | 141a0c8aad89 |
22102112120201 has 8 divisors (see below), whose sum is σ = 22106254707264. Its totient is φ = 22097969780400.
The previous prime is 22102112120189. The next prime is 22102112120203. The reversal of 22102112120201 is 10202121120122.
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 22102112120201 - 226 = 22102045011337 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22102112120201.
It is not an unprimeable number, because it can be changed into a prime (22102112120203) 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, 336371651 + ... + 336437351.
It is an arithmetic number, because the mean of its divisors is an integer number (2763281838408).
Almost surely, 222102112120201 is an apocalyptic number.
It is an amenable number.
22102112120201 is a deficient number, since it is larger than the sum of its proper divisors (4142587063).
22102112120201 is an equidigital number, since it uses as much as digits as its factorization.
22102112120201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123631.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 22102112120201 its reverse (10202121120122), we get a palindrome (32304233240323).
The spelling of 22102112120201 in words is "twenty-two trillion, one hundred two billion, one hundred twelve million, one hundred twenty thousand, two hundred one".
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