Base | Representation |
---|---|
bin | 101101100000001010001001… |
… | …011000001110101110111101 |
3 | 222020120110220000220002012021 |
4 | 231200022021120032232331 |
5 | 202212244334310121341 |
6 | 1545342441021040141 |
7 | 60103223664010603 |
oct | 5540121130165675 |
9 | 866513800802167 |
10 | 200122011020221 |
11 | 588462a5061754 |
12 | 1a540ba06b6051 |
13 | 8788569cab634 |
14 | 375bd58093873 |
15 | 18209758829d1 |
hex | b6028960ebbd |
200122011020221 has 16 divisors (see below), whose sum is σ = 200735775676800. Its totient is φ = 199508780674368.
The previous prime is 200122011020207. The next prime is 200122011020233. The reversal of 200122011020221 is 122020110221002.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 200122011020221 - 27 = 200122011020093 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200122011020195 and 200122011020204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200122011020251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9300635755 + ... + 9300657271.
It is an arithmetic number, because the mean of its divisors is an integer number (12545985979800).
Almost surely, 2200122011020221 is an apocalyptic number.
It is an amenable number.
200122011020221 is a deficient number, since it is larger than the sum of its proper divisors (613764656579).
200122011020221 is a wasteful number, since it uses less digits than its factorization.
200122011020221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32628.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 200122011020221 its reverse (122020110221002), we get a palindrome (322142121241223).
The spelling of 200122011020221 in words is "two hundred trillion, one hundred twenty-two billion, eleven million, twenty thousand, two hundred twenty-one".
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