Base | Representation |
---|---|
bin | 1100111011000110001… |
… | …1000110111111101110 |
3 | 210020002002202102121200 |
4 | 3032301203012333232 |
5 | 12114200124244042 |
6 | 245555012110330 |
7 | 22016625510666 |
oct | 3166143067756 |
9 | 706062672550 |
10 | 222022103022 |
11 | 86182764145 |
12 | 370429053a6 |
13 | 17c2390c875 |
14 | aa62b771a6 |
15 | 5b969bbc4c |
hex | 33b18c6fee |
222022103022 has 72 divisors (see below), whose sum is σ = 503289754968. Its totient is φ = 70730906400.
The previous prime is 222022103021. The next prime is 222022103029. The reversal of 222022103022 is 220301220222.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 222022102986 and 222022103004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222022103021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12283872 + ... + 12301932.
Almost surely, 2222022103022 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 222022103022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251644877484).
222022103022 is an abundant number, since it is smaller than the sum of its proper divisors (281267651946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222022103022 is a wasteful number, since it uses less digits than its factorization.
222022103022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19406 (or 19380 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 222022103022 its reverse (220301220222), we get a palindrome (442323323244).
The spelling of 222022103022 in words is "two hundred twenty-two billion, twenty-two million, one hundred three thousand, twenty-two".
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