Base | Representation |
---|---|
bin | 1010000011110001111010… |
… | …10011111110011101000010 |
3 | 2220022122212111212210002001 |
4 | 11001320331103332131002 |
5 | 10344403441204033442 |
6 | 115013501030014214 |
7 | 4442060644404514 |
oct | 501707523763502 |
9 | 86278774783061 |
10 | 22120110221122 |
11 | 70590a4605781 |
12 | 25930381a736a |
13 | c45bc0814364 |
14 | 566894945bb4 |
15 | 2855dc83c2b7 |
hex | 141e3d4fe742 |
22120110221122 has 32 divisors (see below), whose sum is σ = 35397470934000. Its totient is φ = 10348297344000.
The previous prime is 22120110221089. The next prime is 22120110221137. The reversal of 22120110221122 is 22112201102122.
It can be written as a sum of positive squares in 8 ways, for example, as 8802727029721 + 13317383191401 = 2966939^2 + 3649299^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 22120110221122.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30860379 + ... + 31569022.
Almost surely, 222120110221122 is an apocalyptic number.
22120110221122 is a deficient number, since it is larger than the sum of its proper divisors (13277360712878).
22120110221122 is a wasteful number, since it uses less digits than its factorization.
22120110221122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62429622.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 22120110221122 its reverse (22112201102122), we get a palindrome (44232311323244).
The spelling of 22120110221122 in words is "twenty-two trillion, one hundred twenty billion, one hundred ten million, two hundred twenty-one thousand, one hundred twenty-two".
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