Base | Representation |
---|---|
bin | 1010000011110010000110… |
… | …11000101100011000001110 |
3 | 2220022200010121121211120101 |
4 | 11001321003120230120032 |
5 | 10344404143300333402 |
6 | 115013515110041314 |
7 | 4442063322502144 |
oct | 501710330543016 |
9 | 86280117554511 |
10 | 22120212121102 |
11 | 7059147084737 |
12 | 259306634923a |
13 | c45c089718c4 |
14 | 5668a42ad594 |
15 | 2855e6769b87 |
hex | 141e4362c60e |
22120212121102 has 8 divisors (see below), whose sum is σ = 33239887874856. Its totient is φ = 11040249496152.
The previous prime is 22120212121081. The next prime is 22120212121129. The reversal of 22120212121102 is 20112121202122.
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 22120212121102.
It is a congruent number.
It is an unprimeable number.
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, 9928280808 + ... + 9928283035.
It is an arithmetic number, because the mean of its divisors is an integer number (4154985984357).
Almost surely, 222120212121102 is an apocalyptic number.
22120212121102 is a deficient number, since it is larger than the sum of its proper divisors (11119675753754).
22120212121102 is a wasteful number, since it uses less digits than its factorization.
22120212121102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19856564402.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 22120212121102 its reverse (20112121202122), we get a palindrome (42232333323224).
The spelling of 22120212121102 in words is "twenty-two trillion, one hundred twenty billion, two hundred twelve million, one hundred twenty-one thousand, one hundred two".
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