Base | Representation |
---|---|
bin | 11001100001000001000001… |
… | …010011110000111101101101 |
3 | 112201100010102211111001221022 |
4 | 121201001001103300331231 |
5 | 104202103030302211341 |
6 | 1034401053514143525 |
7 | 32431425146456102 |
oct | 3141010123607555 |
9 | 481303384431838 |
10 | 112220001210221 |
11 | 32836265128483 |
12 | 10704ba3421ba5 |
13 | 4a803ba864418 |
14 | 1d9d696dd0aa9 |
15 | ce9176a6de4b |
hex | 6610414f0f6d |
112220001210221 has 16 divisors (see below), whose sum is σ = 112768796937600. Its totient is φ = 111672758846208.
The previous prime is 112220001210157. The next prime is 112220001210257. The reversal of 112220001210221 is 122012100022211.
It is a cyclic number.
It is not a de Polignac number, because 112220001210221 - 26 = 112220001210157 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 112220001210221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112220001200221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335024801 + ... + 335359593.
It is an arithmetic number, because the mean of its divisors is an integer number (7048049808600).
Almost surely, 2112220001210221 is an apocalyptic number.
It is an amenable number.
112220001210221 is a deficient number, since it is larger than the sum of its proper divisors (548795727379).
112220001210221 is a wasteful number, since it uses less digits than its factorization.
112220001210221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337108.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 112220001210221 its reverse (122012100022211), we get a palindrome (234232101232432).
The spelling of 112220001210221 in words is "one hundred twelve trillion, two hundred twenty billion, one million, two hundred ten thousand, two hundred twenty-one".
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