Base | Representation |
---|---|
bin | 1010000011010000001011… |
… | …11010110111010010010101 |
3 | 2220020221010110020011011012 |
4 | 11001220011322313102111 |
5 | 10344104344230201401 |
6 | 115001304043022005 |
7 | 4440550121635100 |
oct | 501500572672225 |
9 | 86227113204135 |
10 | 22102001022101 |
11 | 70514514194a0 |
12 | 258b62350a905 |
13 | c44295a9c190 |
14 | 565a57811737 |
15 | 284dccab38bb |
hex | 141a05eb7495 |
22102001022101 has 96 divisors (see below), whose sum is σ = 30951010331136. Its totient is φ = 15505305984000.
The previous prime is 22102001022083. The next prime is 22102001022109. The reversal of 22102001022101 is 10122010020122.
It is not a de Polignac number, because 22102001022101 - 226 = 22101933913237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22102001022109) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1226993771 + ... + 1227011783.
It is an arithmetic number, because the mean of its divisors is an integer number (322406357616).
Almost surely, 222102001022101 is an apocalyptic number.
It is an amenable number.
22102001022101 is a deficient number, since it is larger than the sum of its proper divisors (8849009309035).
22102001022101 is a wasteful number, since it uses less digits than its factorization.
22102001022101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22363 (or 22356 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 22102001022101 its reverse (10122010020122), we get a palindrome (32224011042223).
The spelling of 22102001022101 in words is "twenty-two trillion, one hundred two billion, one million, twenty-two thousand, one hundred one".
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