Base | Representation |
---|---|
bin | 1011000111011010100010… |
… | …0100111011011011100011 |
3 | 1121021102010220110022021112 |
4 | 2301312220210323123203 |
5 | 3100221134103210034 |
6 | 41554414115213535 |
7 | 2401003543451021 |
oct | 261665044733343 |
9 | 47242126408245 |
10 | 12222010210019 |
11 | 3992364155615 |
12 | 145485a5a72ab |
13 | 6a86b89c706c |
14 | 303796d3b711 |
15 | 162dc883d7ce |
hex | b1da893b6e3 |
12222010210019 has 16 divisors (see below), whose sum is σ = 12301567334784. Its totient is φ = 12142712400000.
The previous prime is 12222010210013. The next prime is 12222010210043. The reversal of 12222010210019 is 91001201022221.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12222010210019 is a prime.
It is a super-2 number, since 2×122220102100192 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12222010209976 and 12222010210003.
It is not an unprimeable number, because it can be changed into a prime (12222010210013) 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, 517146827 + ... + 517170459.
It is an arithmetic number, because the mean of its divisors is an integer number (768847958424).
Almost surely, 212222010210019 is an apocalyptic number.
12222010210019 is a deficient number, since it is larger than the sum of its proper divisors (79557124765).
12222010210019 is a wasteful number, since it uses less digits than its factorization.
12222010210019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28978.
The product of its (nonzero) digits is 288, while the sum is 23.
The spelling of 12222010210019 in words is "twelve trillion, two hundred twenty-two billion, ten million, two hundred ten thousand, nineteen".
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