Base | Representation |
---|---|
bin | 100000010101011010001… |
… | …111111100001011100100 |
3 | 21212102101212000011210210 |
4 | 200111122033330023210 |
5 | 242401140112021012 |
6 | 4420440041215420 |
7 | 316351351144665 |
oct | 40253217741344 |
9 | 7772355004723 |
10 | 2222012220132 |
11 | 787393a74851 |
12 | 2ba783491570 |
13 | 1316c50c3773 |
14 | 797901b336c |
15 | 3cbedb9623c |
hex | 2055a3fc2e4 |
2222012220132 has 24 divisors (see below), whose sum is σ = 5215741263936. Its totient is φ = 736235585248.
The previous prime is 2222012220119. The next prime is 2222012220137. The reversal of 2222012220132 is 2310222102222.
It is a junction number, because it is equal to n+sod(n) for n = 2222012220099 and 2222012220108.
It is not an unprimeable number, because it can be changed into a prime (2222012220137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554392263 + ... + 554396270.
It is an arithmetic number, because the mean of its divisors is an integer number (217322552664).
Almost surely, 22222012220132 is an apocalyptic number.
It is an amenable number.
2222012220132 is an abundant number, since it is smaller than the sum of its proper divisors (2993729043804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222012220132 is a wasteful number, since it uses less digits than its factorization.
2222012220132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1108788707 (or 1108788705 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 2222012220132 its reverse (2310222102222), we get a palindrome (4532234322354).
The spelling of 2222012220132 in words is "two trillion, two hundred twenty-two billion, twelve million, two hundred twenty thousand, one hundred thirty-two".
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