Base | Representation |
---|---|
bin | 110010000001101111100011… |
… | …001011011100101001000001 |
3 | 1001212000220111112012211100221 |
4 | 302001233203023130221001 |
5 | 212314320230340213441 |
6 | 2055540431410543041 |
7 | 64226033526524524 |
oct | 6201574313345101 |
9 | 1055026445184327 |
10 | 220022101101121 |
11 | 6411893811a810 |
12 | 20815910597a81 |
13 | 959ccc2332637 |
14 | 3c491ab21cbbb |
15 | 1a6842e3748d1 |
hex | c81be32dca41 |
220022101101121 has 8 divisors (see below), whose sum is σ = 240039454346784. Its totient is φ = 200007305197920.
The previous prime is 220022101101119. The next prime is 220022101101167. The reversal of 220022101101121 is 121101101220022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 220022101101121 - 21 = 220022101101119 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 220022101101095 and 220022101101104.
It is not an unprimeable number, because it can be changed into a prime (220022101101421) 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, 639155716 + ... + 639499861.
It is an arithmetic number, because the mean of its divisors is an integer number (30004931793348).
Almost surely, 2220022101101121 is an apocalyptic number.
It is an amenable number.
220022101101121 is a deficient number, since it is larger than the sum of its proper divisors (20017353245663).
220022101101121 is a wasteful number, since it uses less digits than its factorization.
220022101101121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1278671231.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 220022101101121 its reverse (121101101220022), we get a palindrome (341123202321143).
The spelling of 220022101101121 in words is "two hundred twenty trillion, twenty-two billion, one hundred one million, one hundred one thousand, one hundred twenty-one".
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