Base | Representation |
---|---|
bin | 1010001100000011100001… |
… | …1101101011001010001101 |
3 | 1110122220220010001012220022 |
4 | 2203000320131223022031 |
5 | 2432014122313323041 |
6 | 35454121343031525 |
7 | 2234222335002506 |
oct | 243007035531215 |
9 | 43586803035808 |
10 | 11202222011021 |
11 | 3629921313958 |
12 | 130b09559b5a5 |
13 | 633498bb0442 |
14 | 2aa2947c3bad |
15 | 1465dec4724b |
hex | a303876b28d |
11202222011021 has 8 divisors (see below), whose sum is σ = 11795023120320. Its totient is φ = 10609741949472.
The previous prime is 11202222010981. The next prime is 11202222011027. The reversal of 11202222011021 is 12011022220211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11202222011021 - 218 = 11202221748877 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11202222011027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80190305 + ... + 80329878.
It is an arithmetic number, because the mean of its divisors is an integer number (1474377890040).
Almost surely, 211202222011021 is an apocalyptic number.
It is an amenable number.
11202222011021 is a deficient number, since it is larger than the sum of its proper divisors (592801109299).
11202222011021 is a wasteful number, since it uses less digits than its factorization.
11202222011021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160523875.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 11202222011021 its reverse (12011022220211), we get a palindrome (23213244231232).
The spelling of 11202222011021 in words is "eleven trillion, two hundred two billion, two hundred twenty-two million, eleven thousand, twenty-one".
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