Base | Representation |
---|---|
bin | 11110101111001010110… |
… | …010101101011011000110 |
3 | 21110221001000201012220122 |
4 | 132233022302231123012 |
5 | 234101322143430342 |
6 | 4254202353501542 |
7 | 305414026150445 |
oct | 36571262553306 |
9 | 7427030635818 |
10 | 2112231233222 |
11 | 7448795134a0 |
12 | 2a1445b718b2 |
13 | 12424b0aa006 |
14 | 74338120d5c |
15 | 39e25e114d2 |
hex | 1ebcacad6c6 |
2112231233222 has 32 divisors (see below), whose sum is σ = 3500766950400. Its totient is φ = 947779372800.
The previous prime is 2112231233219. The next prime is 2112231233251. The reversal of 2112231233222 is 2223321322112.
It is a junction number, because it is equal to n+sod(n) for n = 2112231233191 and 2112231233200.
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, 9692822 + ... + 9908342.
It is an arithmetic number, because the mean of its divisors is an integer number (109398967200).
Almost surely, 22112231233222 is an apocalyptic number.
2112231233222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2112231233222 is a deficient number, since it is larger than the sum of its proper divisors (1388535717178).
2112231233222 is a wasteful number, since it uses less digits than its factorization.
2112231233222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221252.
The product of its digits is 3456, while the sum is 26.
Adding to 2112231233222 its reverse (2223321322112), we get a palindrome (4335552555334).
The spelling of 2112231233222 in words is "two trillion, one hundred twelve billion, two hundred thirty-one million, two hundred thirty-three thousand, two hundred twenty-two".
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