Base | Representation |
---|---|
bin | 10110101111100011… |
… | …11000011000010110 |
3 | 1011111221110221212012 |
4 | 23113301320120112 |
5 | 200001242041042 |
6 | 5335333024222 |
7 | 611402145143 |
oct | 132761703026 |
9 | 34457427765 |
10 | 12210112022 |
11 | 51a6320979 |
12 | 2449185072 |
13 | 11c784c674 |
14 | 83b8b33ca |
15 | 4b6e25e82 |
hex | 2d7c78616 |
12210112022 has 8 divisors (see below), whose sum is σ = 18454978872. Its totient is φ = 6058452400.
The previous prime is 12210112001. The next prime is 12210112037. The reversal of 12210112022 is 22021101221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12210111988 and 12210112006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23301479 + ... + 23302002.
It is an arithmetic number, because the mean of its divisors is an integer number (2306872359).
Almost surely, 212210112022 is an apocalyptic number.
12210112022 is a deficient number, since it is larger than the sum of its proper divisors (6244866850).
12210112022 is a wasteful number, since it uses less digits than its factorization.
12210112022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46603614.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 12210112022 its reverse (22021101221), we get a palindrome (34231213243).
The spelling of 12210112022 in words is "twelve billion, two hundred ten million, one hundred twelve thousand, twenty-two".
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