Base | Representation |
---|---|
bin | 100000010101100110101… |
… | …100110101001001100110 |
3 | 21212102221102002101200201 |
4 | 200111212230311021212 |
5 | 242402102101320402 |
6 | 4420512502501114 |
7 | 316356465600544 |
oct | 40254654651146 |
9 | 7772842071621 |
10 | 2222221120102 |
11 | 787490986455 |
12 | 2ba82143479a |
13 | 131729475a09 |
14 | 797adc30d94 |
15 | 3cc121ac687 |
hex | 20566b35266 |
2222221120102 has 8 divisors (see below), whose sum is σ = 3336449860800. Its totient is φ = 1110071166504.
The previous prime is 2222221120037. The next prime is 2222221120103. The reversal of 2222221120102 is 2010211222222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2222221120102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2222221120103) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 519694102 + ... + 519698377.
It is an arithmetic number, because the mean of its divisors is an integer number (417056232600).
Almost surely, 22222221120102 is an apocalyptic number.
2222221120102 is a deficient number, since it is larger than the sum of its proper divisors (1114228740698).
2222221120102 is a wasteful number, since it uses less digits than its factorization.
2222221120102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1039393550.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 2222221120102 its reverse (2010211222222), we get a palindrome (4232432342324).
The spelling of 2222221120102 in words is "two trillion, two hundred twenty-two billion, two hundred twenty-one million, one hundred twenty thousand, one hundred two".
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