Base | Representation |
---|---|
bin | 10100101101100111… |
… | …010000011101001110 |
3 | 2010101221200020210201 |
4 | 110231213100131032 |
5 | 331021431232342 |
6 | 14114510324114 |
7 | 1415062515112 |
oct | 245547203516 |
9 | 63357606721 |
10 | 22240102222 |
11 | 9482a59a78 |
12 | 43881b963a |
13 | 213580a500 |
14 | 110da01742 |
15 | 8a2759db7 |
hex | 52d9d074e |
22240102222 has 24 divisors (see below), whose sum is σ = 36156670056. Its totient is φ = 10255298976.
The previous prime is 22240102189. The next prime is 22240102223. The reversal of 22240102222 is 22220104222.
It is a self number, because there is not a number n which added to its sum of digits gives 22240102222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22240102223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 348093 + ... + 406999.
It is an arithmetic number, because the mean of its divisors is an integer number (1506527919).
Almost surely, 222240102222 is an apocalyptic number.
22240102222 is a deficient number, since it is larger than the sum of its proper divisors (13916567834).
22240102222 is a wasteful number, since it uses less digits than its factorization.
22240102222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60052 (or 60039 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
Adding to 22240102222 its reverse (22220104222), we get a palindrome (44460206444).
The spelling of 22240102222 in words is "twenty-two billion, two hundred forty million, one hundred two thousand, two hundred twenty-two".
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