Base | Representation |
---|---|
bin | 1011000111010011110010… |
… | …1011111110111011000001 |
3 | 1121021020110202110012120111 |
4 | 2301310330223332323001 |
5 | 3100203432212320001 |
6 | 41553514334511321 |
7 | 2400610644110446 |
oct | 261647453767301 |
9 | 47236422405514 |
10 | 12220200120001 |
11 | 399161542a155 |
12 | 1454434365541 |
13 | 6a848a9b3493 |
14 | 3036647999cd |
15 | 162d1e990851 |
hex | b1d3cafeec1 |
12220200120001 has 8 divisors (see below), whose sum is σ = 12766380850944. Its totient is φ = 11683518184560.
The previous prime is 12220200119923. The next prime is 12220200120019. The reversal of 12220200120001 is 10002100202221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12220200120001 - 29 = 12220200119489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12220200120071) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2374696246 + ... + 2374701391.
It is an arithmetic number, because the mean of its divisors is an integer number (1595797606368).
Almost surely, 212220200120001 is an apocalyptic number.
It is an amenable number.
12220200120001 is a deficient number, since it is larger than the sum of its proper divisors (546180730943).
12220200120001 is an equidigital number, since it uses as much as digits as its factorization.
12220200120001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4749397751.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 12220200120001 its reverse (10002100202221), we get a palindrome (22222300322222).
The spelling of 12220200120001 in words is "twelve trillion, two hundred twenty billion, two hundred million, one hundred twenty thousand, one".
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