Base | Representation |
---|---|
bin | 10000010100001110000… |
… | …010111000010010011010 |
3 | 10222012001220012011011222 |
4 | 100110032002320102122 |
5 | 121332230324200442 |
6 | 2215025440452042 |
7 | 144001633413365 |
oct | 20241602702232 |
9 | 3865056164158 |
10 | 1121222100122 |
11 | 3a2564710a13 |
12 | 16137301a022 |
13 | 81966714677 |
14 | 3c3a5bd30dc |
15 | 1e273b708d2 |
hex | 1050e0b849a |
1121222100122 has 8 divisors (see below), whose sum is σ = 1684020191700. Its totient is φ = 559882036224.
The previous prime is 1121222100107. The next prime is 1121222100143. The reversal of 1121222100122 is 2210012221211.
It can be written as a sum of positive squares in 2 ways, for example, as 1108958531041 + 12263569081 = 1053071^2 + 110741^2 .
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 1121222100122.
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, 364504997 + ... + 364508072.
Almost surely, 21121222100122 is an apocalyptic number.
1121222100122 is a deficient number, since it is larger than the sum of its proper divisors (562798091578).
1121222100122 is an equidigital number, since it uses as much as digits as its factorization.
1121222100122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 729013840.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 1121222100122 its reverse (2210012221211), we get a palindrome (3331234321333).
The spelling of 1121222100122 in words is "one trillion, one hundred twenty-one billion, two hundred twenty-two million, one hundred thousand, one hundred twenty-two".
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