Base | Representation |
---|---|
bin | 1100110100011001000… |
… | …0010101101001101001 |
3 | 210001102122120202012120 |
4 | 3031012100111221221 |
5 | 12102003314121301 |
6 | 245100230101453 |
7 | 21624210200061 |
oct | 3150620255151 |
9 | 701378522176 |
10 | 220222020201 |
11 | 85439653297 |
12 | 3681baaa889 |
13 | 179c79c0bc1 |
14 | a931a7c3a1 |
15 | 5add948e36 |
hex | 3346415a69 |
220222020201 has 8 divisors (see below), whose sum is σ = 293666839584. Its totient is φ = 146795940480.
The previous prime is 220222020199. The next prime is 220222020209. The reversal of 220222020201 is 102020222022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 220222020201 - 21 = 220222020199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (220222020209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4657471 + ... + 4704516.
It is an arithmetic number, because the mean of its divisors is an integer number (36708354948).
Almost surely, 2220222020201 is an apocalyptic number.
It is an amenable number.
220222020201 is a deficient number, since it is larger than the sum of its proper divisors (73444819383).
220222020201 is an equidigital number, since it uses as much as digits as its factorization.
220222020201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9369831.
The product of its (nonzero) digits is 128, while the sum is 15.
Adding to 220222020201 its reverse (102020222022), we get a palindrome (322242242223).
The spelling of 220222020201 in words is "two hundred twenty billion, two hundred twenty-two million, twenty thousand, two hundred one".
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