Base | Representation |
---|---|
bin | 110111111110100100… |
… | …1010111111100100110 |
3 | 102111021201121012011212 |
4 | 1233331021113330212 |
5 | 3432143032210042 |
6 | 131120235231422 |
7 | 11453642266031 |
oct | 1577511277446 |
9 | 374251535155 |
10 | 120211210022 |
11 | 46a88104362 |
12 | 1b36a5a8572 |
13 | b449b97c07 |
14 | 5b65406018 |
15 | 31d87c6482 |
hex | 1bfd257f26 |
120211210022 has 4 divisors (see below), whose sum is σ = 180316815036. Its totient is φ = 60105605010.
The previous prime is 120211210013. The next prime is 120211210037. The reversal of 120211210022 is 220012112021.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220012112021 = 13 ⋅16924008617.
It is a junction number, because it is equal to n+sod(n) for n = 120211209979 and 120211210006.
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, 30052802504 + ... + 30052802507.
It is an arithmetic number, because the mean of its divisors is an integer number (45079203759).
Almost surely, 2120211210022 is an apocalyptic number.
120211210022 is a deficient number, since it is larger than the sum of its proper divisors (60105605014).
120211210022 is an equidigital number, since it uses as much as digits as its factorization.
120211210022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60105605013.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 120211210022 its reverse (220012112021), we get a palindrome (340223322043).
The spelling of 120211210022 in words is "one hundred twenty billion, two hundred eleven million, two hundred ten thousand, twenty-two".
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