Base | Representation |
---|---|
bin | 11101001000101101101… |
… | …111101000001110111110 |
3 | 21002102002022100100000202 |
4 | 131020231233220032332 |
5 | 230301022342021342 |
6 | 4131450322523502 |
7 | 264440635031150 |
oct | 35105557501676 |
9 | 7072068310022 |
10 | 2002222220222 |
11 | 702157277824 |
12 | 284064206592 |
13 | 116a68a75893 |
14 | 6cc9da72ad0 |
15 | 37138138332 |
hex | 1d22dbe83be |
2002222220222 has 32 divisors (see below), whose sum is σ = 3440959667712. Its totient is φ = 855952304544.
The previous prime is 2002222220209. The next prime is 2002222220249. The reversal of 2002222220222 is 2220222222002.
It is a junction number, because it is equal to n+sod(n) for n = 2002222220194 and 2002222220203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13920908 + ... + 14064000.
It is an arithmetic number, because the mean of its divisors is an integer number (107529989616).
Almost surely, 22002222220222 is an apocalyptic number.
2002222220222 is a deficient number, since it is larger than the sum of its proper divisors (1438737447490).
2002222220222 is a wasteful number, since it uses less digits than its factorization.
2002222220222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145592.
The product of its (nonzero) digits is 1024, while the sum is 20.
Adding to 2002222220222 its reverse (2220222222002), we get a palindrome (4222444442224).
The spelling of 2002222220222 in words is "two trillion, two billion, two hundred twenty-two million, two hundred twenty thousand, two hundred twenty-two".
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