Base | Representation |
---|---|
bin | 11101011011010101111… |
… | …10001110100110111110 |
3 | 10120122212010122010121021 |
4 | 32231222332032212332 |
5 | 113031224133342342 |
6 | 2052255355254354 |
7 | 133023204204064 |
oct | 16555276164676 |
9 | 3518763563537 |
10 | 1011112012222 |
11 | 35a8a040a174 |
12 | 143b6344a3ba |
13 | 744694813c0 |
14 | 36d1c154034 |
15 | 1b47c07e567 |
hex | eb6af8e9be |
1011112012222 has 32 divisors (see below), whose sum is σ = 1649692487520. Its totient is φ = 461994499200.
The previous prime is 1011112012219. The next prime is 1011112012223. The reversal of 1011112012222 is 2222102111101.
It is a junction number, because it is equal to n+sod(n) for n = 1011112012196 and 1011112012205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1011112012223) 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, 32581029 + ... + 32612047.
It is an arithmetic number, because the mean of its divisors is an integer number (51552890235).
Almost surely, 21011112012222 is an apocalyptic number.
1011112012222 is a deficient number, since it is larger than the sum of its proper divisors (638580475298).
1011112012222 is a wasteful number, since it uses less digits than its factorization.
1011112012222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43548.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 1011112012222 its reverse (2222102111101), we get a palindrome (3233214123323).
The spelling of 1011112012222 in words is "one trillion, eleven billion, one hundred twelve million, twelve thousand, two hundred twenty-two".
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