Base | Representation |
---|---|
bin | 1011000111011011010100… |
… | …1001000001110110101110 |
3 | 1121021102200121002112220221 |
4 | 2301312311021001312232 |
5 | 3100222102034000420 |
6 | 41554451045201554 |
7 | 2401012013235262 |
oct | 261666511016656 |
9 | 47242617075827 |
10 | 12222221000110 |
11 | 3992462138300 |
12 | 14548b91002ba |
13 | 6a872058b724 |
14 | 3037b6d2c0a2 |
15 | 162ddc0c9caa |
hex | b1db5241dae |
12222221000110 has 96 divisors (see below), whose sum is σ = 24537031922592. Its totient is φ = 4379575200000.
The previous prime is 12222221000071. The next prime is 12222221000117. The reversal of 12222221000110 is 1100012222221.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12222221000117) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 25549320 + ... + 26023300.
It is an arithmetic number, because the mean of its divisors is an integer number (255594082527).
Almost surely, 212222221000110 is an apocalyptic number.
12222221000110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12222221000110 is an abundant number, since it is smaller than the sum of its proper divisors (12314810922482).
12222221000110 is a wasteful number, since it uses less digits than its factorization.
12222221000110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 474322 (or 474311 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 12222221000110 its reverse (1100012222221), we get a palindrome (13322233222331).
The spelling of 12222221000110 in words is "twelve trillion, two hundred twenty-two billion, two hundred twenty-one million, one hundred ten", and thus it is an aban number.
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