Base | Representation |
---|---|
bin | 1001001100100000100100… |
… | …01111111100111000110011 |
3 | 2122121002222002220121011020 |
4 | 10212100102033330320303 |
5 | 10122300113110413021 |
6 | 111001223232350523 |
7 | 4154630350521066 |
oct | 446202217747063 |
9 | 78532862817136 |
10 | 20221012201011 |
11 | 6496757254916 |
12 | 2326b740a5443 |
13 | b38aaa8ca33b |
14 | 4dc9b8c2a8dd |
15 | 250edcd677c6 |
hex | 1264123fce33 |
20221012201011 has 16 divisors (see below), whose sum is σ = 27119871596160. Its totient is φ = 13401457692480.
The previous prime is 20221012200979. The next prime is 20221012201021. The reversal of 20221012201011 is 11010221012202.
It is not a de Polignac number, because 20221012201011 - 25 = 20221012200979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20221012201021) 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, 3640825 + ... + 7327866.
It is an arithmetic number, because the mean of its divisors is an integer number (1694991974760).
Almost surely, 220221012201011 is an apocalyptic number.
20221012201011 is a deficient number, since it is larger than the sum of its proper divisors (6898859395149).
20221012201011 is a wasteful number, since it uses less digits than its factorization.
20221012201011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10972306.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 20221012201011 its reverse (11010221012202), we get a palindrome (31231233213213).
The spelling of 20221012201011 in words is "twenty trillion, two hundred twenty-one billion, twelve million, two hundred one thousand, eleven".
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