Base | Representation |
---|---|
bin | 111000110100100100… |
… | …1100100100111000110 |
3 | 102122222000011212211001 |
4 | 1301221021210213012 |
5 | 3444400414414342 |
6 | 132020124403514 |
7 | 11546564045146 |
oct | 1615111444706 |
9 | 378860155731 |
10 | 122023201222 |
11 | 47827a0914a |
12 | 1b7953a659a |
13 | b6783c5c60 |
14 | 5c97d20926 |
15 | 32928ec8b7 |
hex | 1c692649c6 |
122023201222 has 32 divisors (see below), whose sum is σ = 210735749952. Its totient is φ = 52490916864.
The previous prime is 122023201213. The next prime is 122023201241. The reversal of 122023201222 is 222102320221.
It is a self number, because there is not a number n which added to its sum of digits gives 122023201222.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1294623 + ... + 1385674.
It is an arithmetic number, because the mean of its divisors is an integer number (6585492186).
Almost surely, 2122023201222 is an apocalyptic number.
122023201222 is a deficient number, since it is larger than the sum of its proper divisors (88712548730).
122023201222 is a wasteful number, since it uses less digits than its factorization.
122023201222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2680432.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 122023201222 its reverse (222102320221), we get a palindrome (344125521443).
The spelling of 122023201222 in words is "one hundred twenty-two billion, twenty-three million, two hundred one thousand, two hundred twenty-two".
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