Base | Representation |
---|---|
bin | 1011000110111010001010… |
… | …1011010111110011100110 |
3 | 1121020120201100202000011121 |
4 | 2301232202223113303212 |
5 | 3100100340223114342 |
6 | 41550420005524154 |
7 | 2400245326112266 |
oct | 261564253276346 |
9 | 47216640660147 |
10 | 12213321301222 |
11 | 3989705523858 |
12 | 145303471365a |
13 | 6a7932829002 |
14 | 3031b0d857a6 |
15 | 162a6ab12067 |
hex | b1ba2ad7ce6 |
12213321301222 has 8 divisors (see below), whose sum is σ = 18709768802016. Its totient is φ = 5976731700552.
The previous prime is 12213321301211. The next prime is 12213321301241. The reversal of 12213321301222 is 22210312331221.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 64964474913 + ... + 64964475100.
It is an arithmetic number, because the mean of its divisors is an integer number (2338721100252).
Almost surely, 212213321301222 is an apocalyptic number.
12213321301222 is a deficient number, since it is larger than the sum of its proper divisors (6496447500794).
12213321301222 is a wasteful number, since it uses less digits than its factorization.
12213321301222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129928950062.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 12213321301222 its reverse (22210312331221), we get a palindrome (34423633632443).
The spelling of 12213321301222 in words is "twelve trillion, two hundred thirteen billion, three hundred twenty-one million, three hundred one thousand, two hundred twenty-two".
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