Base | Representation |
---|---|
bin | 1010000000010110000000… |
… | …0001011000111101111001 |
3 | 1102221200120011010221112221 |
4 | 2200011200001120331321 |
5 | 2420220043142102301 |
6 | 35221444433204041 |
7 | 2213540405010064 |
oct | 240054001307571 |
9 | 42850504127487 |
10 | 11001022222201 |
11 | 3561564280650 |
12 | 12980a4100621 |
13 | 61a513141c6b |
14 | 2a06492298db |
15 | 1412662c9da1 |
hex | a0160058f79 |
11001022222201 has 32 divisors (see below), whose sum is σ = 12549441300480. Its totient is φ = 9551639328000.
The previous prime is 11001022222187. The next prime is 11001022222241. The reversal of 11001022222201 is 10222222010011.
It is a happy number.
It is not a de Polignac number, because 11001022222201 - 221 = 11001020125049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11001022222241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34864995 + ... + 35179111.
It is an arithmetic number, because the mean of its divisors is an integer number (392170040640).
Almost surely, 211001022222201 is an apocalyptic number.
11001022222201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
11001022222201 is a deficient number, since it is larger than the sum of its proper divisors (1548419078279).
11001022222201 is a wasteful number, since it uses less digits than its factorization.
11001022222201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315345.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 11001022222201 its reverse (10222222010011), we get a palindrome (21223244232212).
The spelling of 11001022222201 in words is "eleven trillion, one billion, twenty-two million, two hundred twenty-two thousand, two hundred one".
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