Base | Representation |
---|---|
bin | 100000001010100000110… |
… | …111111111010110101010 |
3 | 21211022012110101200211011 |
4 | 200022200313333112222 |
5 | 242203204412101442 |
6 | 4411223045454134 |
7 | 315455411616424 |
oct | 40124067772652 |
9 | 7738173350734 |
10 | 2210312222122 |
11 | 78242a699104 |
12 | 2b845911134a |
13 | 13057c15a914 |
14 | 78da0369814 |
15 | 3c766935117 |
hex | 202a0dff5aa |
2210312222122 has 16 divisors (see below), whose sum is σ = 3422521440000. Its totient is φ = 1069473877920.
The previous prime is 2210312222113. The next prime is 2210312222137. The reversal of 2210312222122 is 2212222130122.
It is a happy number.
2210312222122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2210312222093 and 2210312222102.
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, 1622254 + ... + 2655622.
It is an arithmetic number, because the mean of its divisors is an integer number (213907590000).
Almost surely, 22210312222122 is an apocalyptic number.
2210312222122 is a deficient number, since it is larger than the sum of its proper divisors (1212209217878).
2210312222122 is a wasteful number, since it uses less digits than its factorization.
2210312222122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1067901.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 2210312222122 its reverse (2212222130122), we get a palindrome (4422534352244).
The spelling of 2210312222122 in words is "two trillion, two hundred ten billion, three hundred twelve million, two hundred twenty-two thousand, one hundred twenty-two".
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