Base | Representation |
---|---|
bin | 100000010011101110111… |
… | …101011100100111001010 |
3 | 21212020202101222012021101 |
4 | 200103232331130213022 |
5 | 242333443311210442 |
6 | 4415541300532014 |
7 | 316255633256254 |
oct | 40235675344712 |
9 | 7766671865241 |
10 | 2220212210122 |
11 | 78664aa03675 |
12 | 2ba3606b100a |
13 | 1314991cbc9a |
14 | 7965d0d6cd4 |
15 | 3cb45b39cb7 |
hex | 204eef5c9ca |
2220212210122 has 16 divisors (see below), whose sum is σ = 3343504348800. Its totient is φ = 1105712959680.
The previous prime is 2220212210119. The next prime is 2220212210173. The reversal of 2220212210122 is 2210122120222.
It is a self number, because there is not a number n which added to its sum of digits gives 2220212210122.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1478754 + ... + 2574322.
It is an arithmetic number, because the mean of its divisors is an integer number (208969021800).
Almost surely, 22220212210122 is an apocalyptic number.
2220212210122 is a deficient number, since it is larger than the sum of its proper divisors (1123292138678).
2220212210122 is a wasteful number, since it uses less digits than its factorization.
2220212210122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1099581.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 2220212210122 its reverse (2210122120222), we get a palindrome (4430334330344).
The spelling of 2220212210122 in words is "two trillion, two hundred twenty billion, two hundred twelve million, two hundred ten thousand, one hundred twenty-two".
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