Base | Representation |
---|---|
bin | 1010000011110101101001… |
… | …00000100110101000000101 |
3 | 2220022212000212212002112220 |
4 | 11001322310200212220011 |
5 | 10344422040131120401 |
6 | 115014431304402553 |
7 | 4442161336411320 |
oct | 501726440465005 |
9 | 86285025762486 |
10 | 22122110020101 |
11 | 7059a30425303 |
12 | 25934b5a76459 |
13 | c4614bc1b070 |
14 | 566a0438b7b7 |
15 | 2856a81b0336 |
hex | 141eb4826a05 |
22122110020101 has 64 divisors (see below), whose sum is σ = 36509108912640. Its totient is φ = 11602559646720.
The previous prime is 22122110020079. The next prime is 22122110020121. The reversal of 22122110020101 is 10102001122122.
It is not a de Polignac number, because 22122110020101 - 221 = 22122107922949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22122110020121) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 361128991 + ... + 361190243.
It is an arithmetic number, because the mean of its divisors is an integer number (570454826760).
Almost surely, 222122110020101 is an apocalyptic number.
22122110020101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
22122110020101 is a deficient number, since it is larger than the sum of its proper divisors (14386998892539).
22122110020101 is a wasteful number, since it uses less digits than its factorization.
22122110020101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68766.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 22122110020101 its reverse (10102001122122), we get a palindrome (32224111142223).
The spelling of 22122110020101 in words is "twenty-two trillion, one hundred twenty-two billion, one hundred ten million, twenty thousand, one hundred one".
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