Base | Representation |
---|---|
bin | 1011000111010011110101… |
… | …0101100100010100101110 |
3 | 1121021020111111222001001222 |
4 | 2301310331111210110232 |
5 | 3100203443010133402 |
6 | 41553515404303342 |
7 | 2400611135552210 |
oct | 261647525442456 |
9 | 47236444861058 |
10 | 12220211021102 |
11 | 39916205a5327 |
12 | 1454437b41b52 |
13 | 6a849002c236 |
14 | 303665dd65b0 |
15 | 162d208e57a2 |
hex | b1d3d56452e |
12220211021102 has 16 divisors (see below), whose sum is σ = 21235904868192. Its totient is φ = 5165490372480.
The previous prime is 12220211021093. The next prime is 12220211021119. The reversal of 12220211021102 is 20112011202221.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5978575799 + ... + 5978577842.
It is an arithmetic number, because the mean of its divisors is an integer number (1327244054262).
Almost surely, 212220211021102 is an apocalyptic number.
12220211021102 is a deficient number, since it is larger than the sum of its proper divisors (9015693847090).
12220211021102 is a wasteful number, since it uses less digits than its factorization.
12220211021102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11957153723.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 12220211021102 its reverse (20112011202221), we get a palindrome (32332222223323).
The spelling of 12220211021102 in words is "twelve trillion, two hundred twenty billion, two hundred eleven million, twenty-one thousand, one hundred two".
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