Base | Representation |
---|---|
bin | 101101110000001010101101… |
… | …100101000110010100111011 |
3 | 222101110122111012211201011100 |
4 | 231300022231211012110323 |
5 | 202333310410240014321 |
6 | 1551544100444502443 |
7 | 60245550652033524 |
oct | 5560125545062473 |
9 | 871418435751140 |
10 | 201222130001211 |
11 | 5912a90a598940 |
12 | 1a69a24424aa23 |
13 | 883821c614a57 |
14 | 37992bb28d84b |
15 | 183e3b19d7326 |
hex | b702ad94653b |
201222130001211 has 24 divisors (see below), whose sum is σ = 323059886253936. Its totient is φ = 119651809717440.
The previous prime is 201222130001201. The next prime is 201222130001237. The reversal of 201222130001211 is 112100031222102.
201222130001211 is a `hidden beast` number, since 20 + 1 + 2 + 221 + 300 + 0 + 121 + 1 = 666.
201222130001211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 201222130001211 - 29 = 201222130000699 is a prime.
It is a super-2 number, since 2×2012221300012112 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (201222130001201) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19174964260 + ... + 19174974753.
It is an arithmetic number, because the mean of its divisors is an integer number (13460828593914).
Almost surely, 2201222130001211 is an apocalyptic number.
201222130001211 is a deficient number, since it is larger than the sum of its proper divisors (121837756252725).
201222130001211 is a wasteful number, since it uses less digits than its factorization.
201222130001211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38349939083 (or 38349939080 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 201222130001211 its reverse (112100031222102), we get a palindrome (313322161223313).
The spelling of 201222130001211 in words is "two hundred one trillion, two hundred twenty-two billion, one hundred thirty million, one thousand, two hundred eleven".
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