Base | Representation |
---|---|
bin | 110111111110110101… |
… | …1101011010011101110 |
3 | 102111022100112001011022 |
4 | 1233331223223103232 |
5 | 3432202332432342 |
6 | 131121200054142 |
7 | 11454111600251 |
oct | 1577553532356 |
9 | 374270461138 |
10 | 120220202222 |
11 | 46a9219632a |
12 | 1b371604352 |
13 | b44b9c5b43 |
14 | 5b666a7098 |
15 | 31d94a09d2 |
hex | 1bfdaeb4ee |
120220202222 has 8 divisors (see below), whose sum is σ = 188170751376. Its totient is φ = 57496618432.
The previous prime is 120220202111. The next prime is 120220202231. The reversal of 120220202222 is 222202022021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 120220202222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1306741283 + ... + 1306741374.
It is an arithmetic number, because the mean of its divisors is an integer number (23521343922).
Almost surely, 2120220202222 is an apocalyptic number.
120220202222 is a deficient number, since it is larger than the sum of its proper divisors (67950549154).
120220202222 is a wasteful number, since it uses less digits than its factorization.
120220202222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2613482682.
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 120220202222 its reverse (222202022021), we get a palindrome (342422224243).
The spelling of 120220202222 in words is "one hundred twenty billion, two hundred twenty million, two hundred two thousand, two hundred twenty-two".
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