Base | Representation |
---|---|
bin | 1010000011110010000111… |
… | …10111100101111011000010 |
3 | 2220022200011011212100201010 |
4 | 11001321003313211323002 |
5 | 10344404202334033442 |
6 | 115013515555421350 |
7 | 4442063451366312 |
oct | 501710367457302 |
9 | 86280134770633 |
10 | 22120220221122 |
11 | 7059150707371 |
12 | 2593068bb4856 |
13 | c45c0a54970a |
14 | 5668a53bb442 |
15 | 2855e7319b9c |
hex | 141e43de5ec2 |
22120220221122 has 32 divisors (see below), whose sum is σ = 45119160313920. Its totient is φ = 7227778518720.
The previous prime is 22120220221091. The next prime is 22120220221153. The reversal of 22120220221122 is 22112202202122.
It is an interprime number because it is at equal distance from previous prime (22120220221091) and next prime (22120220221153).
It is an unprimeable number.
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, 103028872 + ... + 103243347.
It is an arithmetic number, because the mean of its divisors is an integer number (1409973759810).
Almost surely, 222120220221122 is an apocalyptic number.
22120220221122 is an abundant number, since it is smaller than the sum of its proper divisors (22998940092798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22120220221122 is a wasteful number, since it uses less digits than its factorization.
22120220221122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206272578.
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 22120220221122 its reverse (22112202202122), we get a palindrome (44232422423244).
The spelling of 22120220221122 in words is "twenty-two trillion, one hundred twenty billion, two hundred twenty million, two hundred twenty-one thousand, one hundred twenty-two".
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