Base | Representation |
---|---|
bin | 11011010101011101011110… |
… | …010001110110101101111011 |
3 | 120202200010000200020200200210 |
4 | 123111131132101312231323 |
5 | 111224204134344234321 |
6 | 1103405121330002203 |
7 | 34215516341241252 |
oct | 3325353621665573 |
9 | 522603020220623 |
10 | 120222011321211 |
11 | 35340961233868 |
12 | 115979b8416363 |
13 | 5210b6ba32b67 |
14 | 2198ac25db799 |
15 | dd73b51e2b76 |
hex | 6d575e476b7b |
120222011321211 has 16 divisors (see below), whose sum is σ = 160960660770816. Its totient is φ = 79816325643936.
The previous prime is 120222011321183. The next prime is 120222011321213. The reversal of 120222011321211 is 112123110222021.
It is not a de Polignac number, because 120222011321211 - 221 = 120222009224059 is a prime.
It is a super-2 number, since 2×1202220113212112 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (120222011321213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79365985 + ... + 80866578.
It is an arithmetic number, because the mean of its divisors is an integer number (10060041298176).
Almost surely, 2120222011321211 is an apocalyptic number.
120222011321211 is a deficient number, since it is larger than the sum of its proper divisors (40738649449605).
120222011321211 is a wasteful number, since it uses less digits than its factorization.
120222011321211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160233602.
The product of its (nonzero) digits is 192, while the sum is 21.
Adding to 120222011321211 its reverse (112123110222021), we get a palindrome (232345121543232).
The spelling of 120222011321211 in words is "one hundred twenty trillion, two hundred twenty-two billion, eleven million, three hundred twenty-one thousand, two hundred eleven".
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