Base | Representation |
---|---|
bin | 11101001000101101101… |
… | …111001101110111001001 |
3 | 21002102002022010211211222 |
4 | 131020231233031313021 |
5 | 230301022330042301 |
6 | 4131450320331425 |
7 | 264440634101213 |
oct | 35105557156711 |
9 | 7072068124758 |
10 | 2002222112201 |
11 | 702157203653 |
12 | 284064173b75 |
13 | 116a68a3866c |
14 | 6cc9da455b3 |
15 | 3713811631b |
hex | 1d22dbcddc9 |
2002222112201 has 8 divisors (see below), whose sum is σ = 2066912640000. Its totient is φ = 1937538004320.
The previous prime is 2002222112141. The next prime is 2002222112203. The reversal of 2002222112201 is 1022112222002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2002222112201 - 210 = 2002222111177 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2002222112201.
It is not an unprimeable number, because it can be changed into a prime (2002222112203) 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, 967121 + ... + 2222558.
It is an arithmetic number, because the mean of its divisors is an integer number (258364080000).
Almost surely, 22002222112201 is an apocalyptic number.
It is an amenable number.
2002222112201 is a deficient number, since it is larger than the sum of its proper divisors (64690527799).
2002222112201 is a wasteful number, since it uses less digits than its factorization.
2002222112201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3209959.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 2002222112201 its reverse (1022112222002), we get a palindrome (3024334334203).
The spelling of 2002222112201 in words is "two trillion, two billion, two hundred twenty-two million, one hundred twelve thousand, two hundred one".
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