Base | Representation |
---|---|
bin | 1010000000111001100010… |
… | …00010110000100011001010 |
3 | 2212222012100201120021220220 |
4 | 11000130301002300203022 |
5 | 10341243223223231242 |
6 | 114500210220530510 |
7 | 4431654612502452 |
oct | 500346102604312 |
9 | 85865321507826 |
10 | 22021120133322 |
11 | 7020117253662 |
12 | 2577a106b0a36 |
13 | c397763026cb |
14 | 561b83a92d62 |
15 | 282c470e0bec |
hex | 1407310b08ca |
22021120133322 has 32 divisors (see below), whose sum is σ = 44600728289280. Its totient is φ = 7247296171440.
The previous prime is 22021120133317. The next prime is 22021120133329. The reversal of 22021120133322 is 22333102112022.
It is a junction number, because it is equal to n+sod(n) for n = 22021120133292 and 22021120133301.
It is not an unprimeable number, because it can be changed into a prime (22021120133329) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21853047 + ... + 22838517.
It is an arithmetic number, because the mean of its divisors is an integer number (1393772759040).
Almost surely, 222021120133322 is an apocalyptic number.
22021120133322 is an abundant number, since it is smaller than the sum of its proper divisors (22579608155958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22021120133322 is a wasteful number, since it uses less digits than its factorization.
22021120133322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1032698.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 22021120133322 its reverse (22333102112022), we get a palindrome (44354222245344).
The spelling of 22021120133322 in words is "twenty-two trillion, twenty-one billion, one hundred twenty million, one hundred thirty-three thousand, three hundred twenty-two".
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