Base | Representation |
---|---|
bin | 1010000000010100010000… |
… | …11110001111101110001001 |
3 | 2212220021201022221220201220 |
4 | 11000022020132033232021 |
5 | 10340431234200321301 |
6 | 114443101003432253 |
7 | 4430346032262624 |
oct | 500121036175611 |
9 | 85807638856656 |
10 | 22001112120201 |
11 | 701268a251225 |
12 | 2573b67b25689 |
13 | c379080806a6 |
14 | 560c066c2dbb |
15 | 2824757e0936 |
hex | 14028878fb89 |
22001112120201 has 16 divisors (see below), whose sum is σ = 29745639688896. Its totient is φ = 14462117623296.
The previous prime is 22001112120187. The next prime is 22001112120233. The reversal of 22001112120201 is 10202121110022.
It is not a de Polignac number, because 22001112120201 - 26 = 22001112120137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22001112120601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14436195 + ... + 15887288.
It is an arithmetic number, because the mean of its divisors is an integer number (1859102480556).
Almost surely, 222001112120201 is an apocalyptic number.
It is an amenable number.
22001112120201 is a deficient number, since it is larger than the sum of its proper divisors (7744527568695).
22001112120201 is a wasteful number, since it uses less digits than its factorization.
22001112120201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30326872.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 22001112120201 its reverse (10202121110022), we get a palindrome (32203233230223).
The spelling of 22001112120201 in words is "twenty-two trillion, one billion, one hundred twelve million, one hundred twenty thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •