Base | Representation |
---|---|
bin | 10100011111111001… |
… | …111010100011001001 |
3 | 2002210220220112210210 |
4 | 110133321322203021 |
5 | 330034042042301 |
6 | 14040013031333 |
7 | 1406300603220 |
oct | 243771724311 |
9 | 62726815723 |
10 | 22010112201 |
11 | 9375153080 |
12 | 4323185549 |
13 | 20c9c8293c |
14 | 10cb253cb7 |
15 | 88c479ad6 |
hex | 51fe7a8c9 |
22010112201 has 32 divisors (see below), whose sum is σ = 36596560896. Its totient is φ = 11431224000.
The previous prime is 22010112167. The next prime is 22010112227. The reversal of 22010112201 is 10221101022.
It is not a de Polignac number, because 22010112201 - 219 = 22009587913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22010112101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1408491 + ... + 1424031.
It is an arithmetic number, because the mean of its divisors is an integer number (1143642528).
Almost surely, 222010112201 is an apocalyptic number.
22010112201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
22010112201 is a deficient number, since it is larger than the sum of its proper divisors (14586448695).
22010112201 is a wasteful number, since it uses less digits than its factorization.
22010112201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21693.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 22010112201 its reverse (10221101022), we get a palindrome (32231213223).
The spelling of 22010112201 in words is "twenty-two billion, ten million, one hundred twelve thousand, two hundred one".
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