Base | Representation |
---|---|
bin | 11101011011010101110… |
… | …101100101001110001110 |
3 | 21011022201010212201000120 |
4 | 131123111311211032032 |
5 | 231113002342102342 |
6 | 4144555052205410 |
7 | 266046360163656 |
oct | 35332565451616 |
9 | 7138633781016 |
10 | 2022222222222 |
11 | 70a68a7a82a4 |
12 | 287b06169866 |
13 | 1189054513a7 |
14 | 6dc39d59366 |
15 | 37908da4aec |
hex | 1d6d5d6538e |
2022222222222 has 96 divisors (see below), whose sum is σ = 4712252267520. Its totient is φ = 574899874560.
The previous prime is 2022222222193. The next prime is 2022222222281. The reversal of 2022222222222 is 2222222222202.
2022222222222 is a modest number, since divided by 2222222 gives 202222 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 2022222222192 and 2022222222201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38947 + ... + 2011457.
It is an arithmetic number, because the mean of its divisors is an integer number (49085961120).
Almost surely, 22022222222222 is an apocalyptic number.
2022222222222 is an abundant number, since it is smaller than the sum of its proper divisors (2690030045298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2022222222222 is a wasteful number, since it uses less digits than its factorization.
2022222222222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1972598 (or 1972575 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 24.
Adding to 2022222222222 its reverse (2222222222202), we get a palindrome (4244444444424).
It can be divided in two parts, 202 and 2222222222, that multiplied together give a palindrome (448888888844).
The spelling of 2022222222222 in words is "two trillion, twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-two".
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