Base | Representation |
---|---|
bin | 1010000001100100100110… |
… | …0111010011010111000100 |
3 | 1110000201000120110001212100 |
4 | 2200121021213103113010 |
5 | 2421041301001334340 |
6 | 35235254215552100 |
7 | 2215215302463156 |
oct | 240311147232704 |
9 | 43021016401770 |
10 | 11022121121220 |
11 | 356a501032780 |
12 | 12a01b208b630 |
13 | 61c4c63a33b1 |
14 | 2a168b444ad6 |
15 | 141a9d760830 |
hex | a06499d35c4 |
11022121121220 has 72 divisors (see below), whose sum is σ = 36473200807680. Its totient is φ = 2672029362240.
The previous prime is 11022121121153. The next prime is 11022121121321. The reversal of 11022121121220 is 2212112122011.
11022121121220 is a `hidden beast` number, since 1 + 1 + 0 + 221 + 211 + 212 + 20 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 11022121121193 and 11022121121202.
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 23 ways as a sum of consecutive naturals, for example, 2783361940 + ... + 2783365899.
It is an arithmetic number, because the mean of its divisors is an integer number (506572233440).
Almost surely, 211022121121220 is an apocalyptic number.
11022121121220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11022121121220 is an abundant number, since it is smaller than the sum of its proper divisors (25451079686460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11022121121220 is a wasteful number, since it uses less digits than its factorization.
11022121121220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5566727865 (or 5566727860 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 11022121121220 its reverse (2212112122011), we get a palindrome (13234233243231).
The spelling of 11022121121220 in words is "eleven trillion, twenty-two billion, one hundred twenty-one million, one hundred twenty-one thousand, two hundred twenty".
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