Base | Representation |
---|---|
bin | 1100110011101001010… |
… | …1010111100001101011 |
3 | 210000220201020021112211 |
4 | 3030322111113201223 |
5 | 12101101113341021 |
6 | 245024323145551 |
7 | 21616231146604 |
oct | 3147225274153 |
9 | 700821207484 |
10 | 220022012011 |
11 | 8534676516a |
12 | 36784b152b7 |
13 | 17995432c69 |
14 | a913296dab |
15 | 5acb0dc3e1 |
hex | 333a55786b |
220022012011 has 12 divisors (see below), whose sum is σ = 226114791408. Its totient is φ = 214087617744.
The previous prime is 220022012003. The next prime is 220022012069. The reversal of 220022012011 is 110210220022.
It is a happy number.
It is not a de Polignac number, because 220022012011 - 23 = 220022012003 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 220022011982 and 220022012000.
It is not an unprimeable number, because it can be changed into a prime (220022010011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 260061 + ... + 712513.
It is an arithmetic number, because the mean of its divisors is an integer number (18842899284).
Almost surely, 2220022012011 is an apocalyptic number.
220022012011 is a deficient number, since it is larger than the sum of its proper divisors (6092779397).
220022012011 is an equidigital number, since it uses as much as digits as its factorization.
220022012011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 452802 (or 452759 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 220022012011 its reverse (110210220022), we get a palindrome (330232232033).
The spelling of 220022012011 in words is "two hundred twenty billion, twenty-two million, twelve thousand, eleven".
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