Base | Representation |
---|---|
bin | 10001110010001010111… |
… | …010000111000011100010 |
3 | 11022211110100000110021222 |
4 | 101302022322013003202 |
5 | 130010330401413442 |
6 | 2333231530015042 |
7 | 154202543545514 |
oct | 21621272070342 |
9 | 4284410013258 |
10 | 1222101201122 |
11 | 4313212a466a |
12 | 178a27277482 |
13 | 8b3223b10c9 |
14 | 432158cdbb4 |
15 | 21bca1598d2 |
hex | 11c8ae870e2 |
1222101201122 has 8 divisors (see below), whose sum is σ = 1833256551900. Its totient is φ = 611015683824.
The previous prime is 1222101201109. The next prime is 1222101201149. The reversal of 1222101201122 is 2211021012221.
It can be written as a sum of positive squares in 2 ways, for example, as 1057361814961 + 164739386161 = 1028281^2 + 405881^2 .
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 1222101201122.
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, 17414597 + ... + 17484632.
Almost surely, 21222101201122 is an apocalyptic number.
1222101201122 is a deficient number, since it is larger than the sum of its proper divisors (611155350778).
1222101201122 is a wasteful number, since it uses less digits than its factorization.
1222101201122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34916740.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 1222101201122 its reverse (2211021012221), we get a palindrome (3433122213343).
The spelling of 1222101201122 in words is "one trillion, two hundred twenty-two billion, one hundred one million, two hundred one thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •