Base | Representation |
---|---|
bin | 1100111011011110000… |
… | …1000001100111100010 |
3 | 210020100002010220021222 |
4 | 3032313201001213202 |
5 | 12114401242020002 |
6 | 250012550015042 |
7 | 22022252501144 |
oct | 3166741014742 |
9 | 706302126258 |
10 | 222122220002 |
11 | 86224225551 |
12 | 37070347482 |
13 | 17c3b594697 |
14 | aa72198c94 |
15 | 5ba06961a2 |
hex | 33b78419e2 |
222122220002 has 32 divisors (see below), whose sum is σ = 360500353920. Its totient is φ = 102298999680.
The previous prime is 222122219981. The next prime is 222122220049. The reversal of 222122220002 is 200022221222.
222122220002 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 15 ways as a sum of consecutive naturals, for example, 213203 + ... + 699785.
It is an arithmetic number, because the mean of its divisors is an integer number (11265636060).
Almost surely, 2222122220002 is an apocalyptic number.
222122220002 is a deficient number, since it is larger than the sum of its proper divisors (138378133918).
222122220002 is a wasteful number, since it uses less digits than its factorization.
222122220002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 486938.
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 222122220002 its reverse (200022221222), we get a palindrome (422144441224).
It can be divided in two parts, 2221222 and 20002, that multiplied together give a palindrome (44428882444).
The spelling of 222122220002 in words is "two hundred twenty-two billion, one hundred twenty-two million, two hundred twenty thousand, two".
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