Base | Representation |
---|---|
bin | 1100111011000101101… |
… | …1000110010110001100 |
3 | 210020001221210202012221 |
4 | 3032301123012112030 |
5 | 12114144110100322 |
6 | 245554455105124 |
7 | 22016601614050 |
oct | 3166133062614 |
9 | 706057722187 |
10 | 222020003212 |
11 | 8618155a567 |
12 | 370420721a4 |
13 | 17c23355b87 |
14 | aa6278bc60 |
15 | 5b967049c7 |
hex | 33b16c658c |
222020003212 has 24 divisors (see below), whose sum is σ = 446493276320. Its totient is φ = 94625729280.
The previous prime is 222020003209. The next prime is 222020003239. The reversal of 222020003212 is 212300020222.
222020003212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21899037 + ... + 21909172.
Almost surely, 2222020003212 is an apocalyptic number.
It is an amenable number.
222020003212 is an abundant number, since it is smaller than the sum of its proper divisors (224473273108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222020003212 is a wasteful number, since it uses less digits than its factorization.
222020003212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43808401 (or 43808399 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
Adding to 222020003212 its reverse (212300020222), we get a palindrome (434320023434).
The spelling of 222020003212 in words is "two hundred twenty-two billion, twenty million, three thousand, two hundred twelve".
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