Base | Representation |
---|---|
bin | 1011000111010011001000… |
… | …0100100011000101011011 |
3 | 1121021020000100022021212022 |
4 | 2301310302010203011123 |
5 | 3100203101113311303 |
6 | 41553444533205055 |
7 | 2400603352154060 |
oct | 261646204430533 |
9 | 47236010267768 |
10 | 12220022010203 |
11 | 3991533938677 |
12 | 14543a479078b |
13 | 6a845cb21a77 |
14 | 303648c74c67 |
15 | 162d0e00c438 |
hex | b1d3212315b |
12220022010203 has 4 divisors (see below), whose sum is σ = 13965739440240. Its totient is φ = 10474304580168.
The previous prime is 12220022010181. The next prime is 12220022010223. The reversal of 12220022010203 is 30201022002221.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12220022010203 - 214 = 12220021993819 is a prime.
It is a super-2 number, since 2×122200220102032 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12220022010223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872858715008 + ... + 872858715021.
It is an arithmetic number, because the mean of its divisors is an integer number (3491434860060).
Almost surely, 212220022010203 is an apocalyptic number.
12220022010203 is a deficient number, since it is larger than the sum of its proper divisors (1745717430037).
12220022010203 is an equidigital number, since it uses as much as digits as its factorization.
12220022010203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1745717430036.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 12220022010203 its reverse (30201022002221), we get a palindrome (42421044012424).
The spelling of 12220022010203 in words is "twelve trillion, two hundred twenty billion, twenty-two million, ten thousand, two hundred three".
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