Base | Representation |
---|---|
bin | 100000010101100101100… |
… | …011111110000101111110 |
3 | 21212102220002011000120202 |
4 | 200111211203332011332 |
5 | 242402032204121342 |
6 | 4420510541243502 |
7 | 316356144341012 |
oct | 40254543760576 |
9 | 7772802130522 |
10 | 2222202020222 |
11 | 787481120428 |
12 | 2ba816b63592 |
13 | 131725519202 |
14 | 797ab49c542 |
15 | 3cc10688332 |
hex | 205658fe17e |
2222202020222 has 4 divisors (see below), whose sum is σ = 3333303030336. Its totient is φ = 1111101010110.
The previous prime is 2222202020191. The next prime is 2222202020369. The reversal of 2222202020222 is 2220202022222.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 2222202020194 and 2222202020203.
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, 555550505054 + ... + 555550505057.
It is an arithmetic number, because the mean of its divisors is an integer number (833325757584).
Almost surely, 22222202020222 is an apocalyptic number.
2222202020222 is a deficient number, since it is larger than the sum of its proper divisors (1111101010114).
2222202020222 is a wasteful number, since it uses less digits than its factorization.
2222202020222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111101010113.
The product of its (nonzero) digits is 1024, while the sum is 20.
Adding to 2222202020222 its reverse (2220202022222), we get a palindrome (4442404042444).
It can be divided in two parts, 22 and 22202020222, that multiplied together give a palindrome (488444444884).
The spelling of 2222202020222 in words is "two trillion, two hundred twenty-two billion, two hundred two million, twenty thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •