Base | Representation |
---|---|
bin | 1010000000100111000110… |
… | …00101001011100111001110 |
3 | 2212221020210220212202002002 |
4 | 11000103203011023213032 |
5 | 10341112440341223042 |
6 | 114451452122032302 |
7 | 4431154414525232 |
oct | 500234305134716 |
9 | 85836726782062 |
10 | 22011222211022 |
11 | 70169a811a090 |
12 | 2575b09948692 |
13 | c38859805655 |
14 | 5614c53025c2 |
15 | 282868198132 |
hex | 1404e314b9ce |
22011222211022 has 64 divisors (see below), whose sum is σ = 37262777131008. Its totient is φ = 9660879612000.
The previous prime is 22011222210979. The next prime is 22011222211039.
22011222211022 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 22011222210985 and 22011222211003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 913961393 + ... + 913985475.
It is an arithmetic number, because the mean of its divisors is an integer number (582230892672).
Almost surely, 222011222211022 is an apocalyptic number.
22011222211022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
22011222211022 is a deficient number, since it is larger than the sum of its proper divisors (15251554919986).
22011222211022 is a wasteful number, since it uses less digits than its factorization.
22011222211022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27045.
The product of its (nonzero) digits is 256, while the sum is 20.
It can be divided in two parts, 2201122 and 2211022, that added together give a palindrome (4412144).
The spelling of 22011222211022 in words is "twenty-two trillion, eleven billion, two hundred twenty-two million, two hundred eleven thousand, twenty-two".
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