Base | Representation |
---|---|
bin | 110010100000010011001111… |
… | …101000001100111000111001 |
3 | 1002010110122201221020102000102 |
4 | 302200103033220030320321 |
5 | 213103221340044232301 |
6 | 2104225235455245145 |
7 | 64533533345525201 |
oct | 6240231750147071 |
9 | 1063418657212012 |
10 | 222122012102201 |
11 | 64858464139472 |
12 | 20ab48985197b5 |
13 | 96c3028b15053 |
14 | 3cbca96da3401 |
15 | 1aa2d8385bb6b |
hex | ca04cfa0ce39 |
222122012102201 has 8 divisors (see below), whose sum is σ = 226043766892800. Its totient is φ = 218205489809200.
The previous prime is 222122012102167. The next prime is 222122012102231. The reversal of 222122012102201 is 102201210221222.
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 222122012102201 - 238 = 221847134195257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222122012102231) 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, 1308038750 + ... + 1308208551.
It is an arithmetic number, because the mean of its divisors is an integer number (28255470861600).
Almost surely, 2222122012102201 is an apocalyptic number.
It is an amenable number.
222122012102201 is a deficient number, since it is larger than the sum of its proper divisors (3921754790599).
222122012102201 is a wasteful number, since it uses less digits than its factorization.
222122012102201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2616248799.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 222122012102201 its reverse (102201210221222), we get a palindrome (324323222323423).
The spelling of 222122012102201 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, twelve million, one hundred two thousand, two hundred one".
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