Base | Representation |
---|---|
bin | 100000000001110111000… |
… | …001000001011010111110 |
3 | 21210102012212110112011221 |
4 | 200001313001001122332 |
5 | 242030142110342342 |
6 | 4403045025303554 |
7 | 315006220262443 |
oct | 40016701013276 |
9 | 7712185415157 |
10 | 2201020012222 |
11 | 7794a1464299 |
12 | 2b66a5194bba |
13 | 12c72aca9575 |
14 | 7875c20b9ca |
15 | 3c3c0c87a67 |
hex | 200770416be |
2201020012222 has 32 divisors (see below), whose sum is σ = 3551302080000. Its totient is φ = 1019812042368.
The previous prime is 2201020012211. The next prime is 2201020012231. The reversal of 2201020012222 is 2222100201022.
It is a junction number, because it is equal to n+sod(n) for n = 2201020012196 and 2201020012205.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2719654 + ... + 3434902.
It is an arithmetic number, because the mean of its divisors is an integer number (110978190000).
Almost surely, 22201020012222 is an apocalyptic number.
2201020012222 is a deficient number, since it is larger than the sum of its proper divisors (1350282067778).
2201020012222 is a wasteful number, since it uses less digits than its factorization.
2201020012222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 717040.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 2201020012222 its reverse (2222100201022), we get a palindrome (4423120213244).
The spelling of 2201020012222 in words is "two trillion, two hundred one billion, twenty million, twelve thousand, two hundred twenty-two".
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