Base | Representation |
---|---|
bin | 110000000001101011110100… |
… | …010001111000101110101001 |
3 | 1000200212121220100110211120221 |
4 | 300001223310101320232221 |
5 | 210141130124000342301 |
6 | 2025122014111450041 |
7 | 62330200031464333 |
oct | 6001536421705651 |
9 | 1020777810424527 |
10 | 211222000012201 |
11 | 61335824508222 |
12 | 1b8342a4526921 |
13 | 90b21c28597a9 |
14 | 3a232b1022453 |
15 | 19645802eeda1 |
hex | c01af4478ba9 |
211222000012201 has 8 divisors (see below), whose sum is σ = 211249221695424. Its totient is φ = 211194779869200.
The previous prime is 211222000012151. The next prime is 211222000012217. The reversal of 211222000012201 is 102210000222112.
It is a happy number.
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 211222000012201 - 29 = 211222000011689 is a prime.
It is a super-2 number, since 2×2112220000122012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211222000012801) 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, 287642230 + ... + 288375616.
It is an arithmetic number, because the mean of its divisors is an integer number (26406152711928).
Almost surely, 2211222000012201 is an apocalyptic number.
It is an amenable number.
211222000012201 is a deficient number, since it is larger than the sum of its proper divisors (27221683223).
211222000012201 is a wasteful number, since it uses less digits than its factorization.
211222000012201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 770111.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 211222000012201 its reverse (102210000222112), we get a palindrome (313432000234313).
The spelling of 211222000012201 in words is "two hundred eleven trillion, two hundred twenty-two billion, twelve thousand, two hundred one".
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