Base | Representation |
---|---|
bin | 11011010010100010011000… |
… | …001111000011010111101110 |
3 | 120201221220111020011110202101 |
4 | 123102202120033003113232 |
5 | 111212411223232432342 |
6 | 1103132535204045314 |
7 | 34165145150014561 |
oct | 3322423017032756 |
9 | 521856436143671 |
10 | 120021120202222 |
11 | 35273742456798 |
12 | 11564a9239383a |
13 | 51c7c34c09755 |
14 | 218d0a60324d8 |
15 | dd20588e83b7 |
hex | 6d28983c35ee |
120021120202222 has 32 divisors (see below), whose sum is σ = 186988412520000. Its totient is φ = 57708418096896.
The previous prime is 120021120202219. The next prime is 120021120202279. The reversal of 120021120202222 is 222202021120021.
It is a self number, because there is not a number n which added to its sum of digits gives 120021120202222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50624154 + ... + 52941922.
It is an arithmetic number, because the mean of its divisors is an integer number (5843387891250).
Almost surely, 2120021120202222 is an apocalyptic number.
120021120202222 is a deficient number, since it is larger than the sum of its proper divisors (66967292317778).
120021120202222 is a wasteful number, since it uses less digits than its factorization.
120021120202222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2321388.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 120021120202222 its reverse (222202021120021), we get a palindrome (342223141322243).
The spelling of 120021120202222 in words is "one hundred twenty trillion, twenty-one billion, one hundred twenty million, two hundred two thousand, two hundred twenty-two".
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