Base | Representation |
---|---|
bin | 100000001100000101011… |
… | …110011011111011000000 |
3 | 21211110120002021211021110 |
4 | 200030011132123323000 |
5 | 242220134001202313 |
6 | 4412102341123320 |
7 | 315545264650404 |
oct | 40140536337300 |
9 | 7743502254243 |
10 | 2212000022208 |
11 | 783116389309 |
12 | 2b884a3b9540 |
13 | 13078aa251b2 |
14 | 790c0597104 |
15 | 3c814bc8ec3 |
hex | 2030579bec0 |
2212000022208 has 112 divisors (see below), whose sum is σ = 6045508965600. Its totient is φ = 713258164224.
The previous prime is 2212000022203. The next prime is 2212000022233. The reversal of 2212000022208 is 8022200002122.
It is not an unprimeable number, because it can be changed into a prime (2212000022201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329068 + ... + 2128916.
Almost surely, 22212000022208 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2212000022208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3022754482800).
2212000022208 is an abundant number, since it is smaller than the sum of its proper divisors (3833508943392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212000022208 is a wasteful number, since it uses less digits than its factorization.
2212000022208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1800074 (or 1800064 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 21.
The spelling of 2212000022208 in words is "two trillion, two hundred twelve billion, twenty-two thousand, two hundred eight".
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