Base | Representation |
---|---|
bin | 1011000110110001111011… |
… | …1111101000111111111010 |
3 | 1121020101000101120222211121 |
4 | 2301230132333220333322 |
5 | 3100031324134201020 |
6 | 41545412445215454 |
7 | 2400136511415106 |
oct | 261543677507772 |
9 | 47211011528747 |
10 | 12211112022010 |
11 | 3988781436670 |
12 | 145271886158a |
13 | 6a766cbc8bc5 |
14 | 3030417b0906 |
15 | 16298bbb0baa |
hex | b1b1efe8ffa |
12211112022010 has 16 divisors (see below), whose sum is σ = 23978183607072. Its totient is φ = 4440404371600.
The previous prime is 12211112021863. The next prime is 12211112022059. The reversal of 12211112022010 is 1022021111221.
It is a super-2 number, since 2×122111120220102 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55505054536 + ... + 55505054755.
It is an arithmetic number, because the mean of its divisors is an integer number (1498636475442).
Almost surely, 212211112022010 is an apocalyptic number.
12211112022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12211112022010 is a deficient number, since it is larger than the sum of its proper divisors (11767071585062).
12211112022010 is a wasteful number, since it uses less digits than its factorization.
12211112022010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111010109309.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 12211112022010 its reverse (1022021111221), we get a palindrome (13233133133231).
It can be divided in two parts, 122111 and 12022010, that added together give a palindrome (12144121).
The spelling of 12211112022010 in words is "twelve trillion, two hundred eleven billion, one hundred twelve million, twenty-two thousand, ten".
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