Base | Representation |
---|---|
bin | 1010000000111011100010… |
… | …11110101111010100001010 |
3 | 2212222022011001210200111101 |
4 | 11000131301132233110022 |
5 | 10341302432002210442 |
6 | 114500505400052014 |
7 | 4432023450503041 |
oct | 500356136572412 |
9 | 85868131720441 |
10 | 22022201210122 |
11 | 7020621513663 |
12 | 257807276400a |
13 | c398b9289119 |
14 | 561c474a7558 |
15 | 282cabe89cb7 |
hex | 1407717af50a |
22022201210122 has 4 divisors (see below), whose sum is σ = 33033301815186. Its totient is φ = 11011100605060.
The previous prime is 22022201210089. The next prime is 22022201210129. The reversal of 22022201210122 is 22101210222022.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 18351447931881 + 3670753278241 = 4283859^2 + 1915921^2 .
It is a super-2 number, since 2×220222012101222 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 22022201210122.
It is not an unprimeable number, because it can be changed into a prime (22022201210129) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505550302529 + ... + 5505550302532.
Almost surely, 222022201210122 is an apocalyptic number.
22022201210122 is a deficient number, since it is larger than the sum of its proper divisors (11011100605064).
22022201210122 is a wasteful number, since it uses less digits than its factorization.
22022201210122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11011100605063.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 22022201210122 its reverse (22101210222022), we get a palindrome (44123411432144).
The spelling of 22022201210122 in words is "twenty-two trillion, twenty-two billion, two hundred one million, two hundred ten thousand, one hundred twenty-two".
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