Base | Representation |
---|---|
bin | 1001001100100010110011… |
… | …10001100101101011111011 |
3 | 2122121020001201220220222002 |
4 | 10212101121301211223323 |
5 | 10122310042310414321 |
6 | 111001542300451215 |
7 | 4155002161406666 |
oct | 446213161455373 |
9 | 78536051826862 |
10 | 20222212201211 |
11 | 6497212660819 |
12 | 2327249b49b0b |
13 | b38c3c3c1927 |
14 | 4dca9035a6dd |
15 | 25105d3a320b |
hex | 126459c65afb |
20222212201211 has 8 divisors (see below), whose sum is σ = 20340666454080. Its totient is φ = 20103775912512.
The previous prime is 20222212201117. The next prime is 20222212201229. The reversal of 20222212201211 is 11210221222202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20222212201211 - 210 = 20222212200187 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20222212251211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2229731 + ... + 6739148.
It is an arithmetic number, because the mean of its divisors is an integer number (2542583306760).
Almost surely, 220222212201211 is an apocalyptic number.
20222212201211 is a deficient number, since it is larger than the sum of its proper divisors (118454252869).
20222212201211 is a wasteful number, since it uses less digits than its factorization.
20222212201211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8982085.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 20222212201211 its reverse (11210221222202), we get a palindrome (31432433423413).
The spelling of 20222212201211 in words is "twenty trillion, two hundred twenty-two billion, two hundred twelve million, two hundred one thousand, two hundred eleven".
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