Base | Representation |
---|---|
bin | 1010000000110111011111… |
… | …00110100011100110010001 |
3 | 2212222002112012122120122000 |
4 | 11000123233212203212101 |
5 | 10341234001142034301 |
6 | 114455505240504213 |
7 | 4431615451423464 |
oct | 500335746434621 |
9 | 85862465576560 |
10 | 22020022221201 |
11 | 701a703534a74 |
12 | 2577764a7b069 |
13 | c3962ca03174 |
14 | 561abbd392db |
15 | 282bd0a1d786 |
hex | 1406ef9a3991 |
22020022221201 has 16 divisors (see below), whose sum is σ = 34040614062720. Its totient is φ = 14041753300080.
The previous prime is 22020022221199. The next prime is 22020022221203. The reversal of 22020022221201 is 10212222002022.
22020022221201 is a `hidden beast` number, since 2 + 20 + 200 + 22 + 221 + 201 = 666.
It is an interprime number because it is at equal distance from previous prime (22020022221199) and next prime (22020022221203).
It is not a de Polignac number, because 22020022221201 - 21 = 22020022221199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22020022221203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17729485870 + ... + 17729487111.
It is an arithmetic number, because the mean of its divisors is an integer number (2127538378920).
Almost surely, 222020022221201 is an apocalyptic number.
It is an amenable number.
22020022221201 is a deficient number, since it is larger than the sum of its proper divisors (12020591841519).
22020022221201 is a wasteful number, since it uses less digits than its factorization.
22020022221201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35458973013 (or 35458973007 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 22020022221201 its reverse (10212222002022), we get a palindrome (32232244223223).
The spelling of 22020022221201 in words is "twenty-two trillion, twenty billion, twenty-two million, two hundred twenty-one thousand, two hundred one".
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