Base | Representation |
---|---|
bin | 11101101111110110010… |
… | …10100110101011001110 |
3 | 10121201021101012020221122 |
4 | 32313323022212223032 |
5 | 113221301001011342 |
6 | 2101320030400542 |
7 | 133563054041522 |
oct | 16677312465316 |
9 | 3551241166848 |
10 | 1022121110222 |
11 | 36452a7a1473 |
12 | 146116360152 |
13 | 75502242b84 |
14 | 37684311d82 |
15 | 1b8c38194d2 |
hex | edfb2a6ace |
1022121110222 has 8 divisors (see below), whose sum is σ = 1533190713672. Its totient is φ = 511057539000.
The previous prime is 1022121110203. The next prime is 1022121110243. The reversal of 1022121110222 is 2220111212201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10221211102222 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1022121110222.
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, 1057529 + ... + 1778372.
It is an arithmetic number, because the mean of its divisors is an integer number (191648839209).
Almost surely, 21022121110222 is an apocalyptic number.
1022121110222 is a deficient number, since it is larger than the sum of its proper divisors (511069603450).
1022121110222 is a wasteful number, since it uses less digits than its factorization.
1022121110222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3016114.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 1022121110222 its reverse (2220111212201), we get a palindrome (3242232322423).
The spelling of 1022121110222 in words is "one trillion, twenty-two billion, one hundred twenty-one million, one hundred ten thousand, two hundred twenty-two".
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