Base | Representation |
---|---|
bin | 10000010101001000011… |
… | …001111011101101111011 |
3 | 10222021121010120200220122 |
4 | 100111020121323231323 |
5 | 121341232003101021 |
6 | 2215310534443455 |
7 | 144035123000222 |
oct | 20251031735573 |
9 | 3867533520818 |
10 | 1122201222011 |
11 | 3a2a17374761 |
12 | 1615a6b0358b |
13 | 81a9152182c |
14 | 3c459c67cb9 |
15 | 1e2ceacabab |
hex | 1054867bb7b |
1122201222011 has 4 divisors (see below), whose sum is σ = 1133770306872. Its totient is φ = 1110632137152.
The previous prime is 1122201222007. The next prime is 1122201222031. The reversal of 1122201222011 is 1102221022211.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1122201222011 - 22 = 1122201222007 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1122201222031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5784542285 + ... + 5784542478.
It is an arithmetic number, because the mean of its divisors is an integer number (283442576718).
Almost surely, 21122201222011 is an apocalyptic number.
1122201222011 is a deficient number, since it is larger than the sum of its proper divisors (11569084861).
1122201222011 is an equidigital number, since it uses as much as digits as its factorization.
1122201222011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11569084860.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 1122201222011 its reverse (1102221022211), we get a palindrome (2224422244222).
The spelling of 1122201222011 in words is "one trillion, one hundred twenty-two billion, two hundred one million, two hundred twenty-two thousand, eleven".
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