Base | Representation |
---|---|
bin | 11011100001000110100111… |
… | …111000110111010110000110 |
3 | 120212111121012221110001120001 |
4 | 123201012213320313112012 |
5 | 111330311240202414342 |
6 | 1105220442341431514 |
7 | 34330362465432226 |
oct | 3341064770672606 |
9 | 525447187401501 |
10 | 121022110201222 |
11 | 3561a20919457a |
12 | 116a6a8ba0b59a |
13 | 526b44a3202c9 |
14 | 21c5703b42086 |
15 | ded0e20178b7 |
hex | 6e11a7e37586 |
121022110201222 has 8 divisors (see below), whose sum is σ = 189425911619376. Its totient is φ = 57880139661432.
The previous prime is 121022110201211. The next prime is 121022110201247. The reversal of 121022110201222 is 222102011220121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 121022110201222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1315457719533 + ... + 1315457719624.
It is an arithmetic number, because the mean of its divisors is an integer number (23678238952422).
Almost surely, 2121022110201222 is an apocalyptic number.
121022110201222 is a deficient number, since it is larger than the sum of its proper divisors (68403801418154).
121022110201222 is a wasteful number, since it uses less digits than its factorization.
121022110201222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2630915439182.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 121022110201222 its reverse (222102011220121), we get a palindrome (343124121421343).
The spelling of 121022110201222 in words is "one hundred twenty-one trillion, twenty-two billion, one hundred ten million, two hundred one thousand, two hundred twenty-two".
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