Base | Representation |
---|---|
bin | 11101010010000000100… |
… | …010000010011011011110 |
3 | 21010100211202101000001112 |
4 | 131102000202002123132 |
5 | 230431441440213042 |
6 | 4140220432542022 |
7 | 265243135103120 |
oct | 35220042023336 |
9 | 7110752330045 |
10 | 2012201101022 |
11 | 706408077652 |
12 | 285b8a0b1912 |
13 | 11799927a388 |
14 | 6d569099210 |
15 | 3751e223982 |
hex | 1d4808826de |
2012201101022 has 16 divisors (see below), whose sum is σ = 3455078358240. Its totient is φ = 860974211328.
The previous prime is 2012201101021. The next prime is 2012201101051. The reversal of 2012201101022 is 2201011022102.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 2012201100988 and 2012201101006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012201101021) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 116465147 + ... + 116482422.
It is an arithmetic number, because the mean of its divisors is an integer number (215942397390).
Almost surely, 22012201101022 is an apocalyptic number.
2012201101022 is a deficient number, since it is larger than the sum of its proper divisors (1442877257218).
2012201101022 is a wasteful number, since it uses less digits than its factorization.
2012201101022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232948195.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2012201101022 its reverse (2201011022102), we get a palindrome (4213212123124).
The spelling of 2012201101022 in words is "two trillion, twelve billion, two hundred one million, one hundred one thousand, twenty-two".
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