Base | Representation |
---|---|
bin | 100000000001000001100… |
… | …000001101111010111110 |
3 | 21210022220022002222002101 |
4 | 200001001200031322332 |
5 | 242021322242021342 |
6 | 4402415554415314 |
7 | 314645036211163 |
oct | 40010140157276 |
9 | 7708808088071 |
10 | 2200122220222 |
11 | 7790806aa933 |
12 | 2b649459153a |
13 | 12c616ca6bb4 |
14 | 786b4ca806a |
15 | 3c36c0453b7 |
hex | 2004180debe |
2200122220222 has 4 divisors (see below), whose sum is σ = 3300183330336. Its totient is φ = 1100061110110.
The previous prime is 2200122220169. The next prime is 2200122220271. The reversal of 2200122220222 is 2220222210022.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2200122220222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550030555054 + ... + 550030555057.
It is an arithmetic number, because the mean of its divisors is an integer number (825045832584).
Almost surely, 22200122220222 is an apocalyptic number.
2200122220222 is a deficient number, since it is larger than the sum of its proper divisors (1100061110114).
2200122220222 is a wasteful number, since it uses less digits than its factorization.
2200122220222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1100061110113.
The product of its (nonzero) digits is 512, while the sum is 19.
Adding to 2200122220222 its reverse (2220222210022), we get a palindrome (4420344430244).
The spelling of 2200122220222 in words is "two trillion, two hundred billion, one hundred twenty-two million, two hundred twenty thousand, two hundred twenty-two".
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