Base | Representation |
---|---|
bin | 10000010100001000000… |
… | …001010000011000010110 |
3 | 10222011210211222022021122 |
4 | 100110020001100120112 |
5 | 121332023434324342 |
6 | 2215011430043542 |
7 | 143666265234512 |
oct | 20241001203026 |
9 | 3864724868248 |
10 | 1121121011222 |
11 | 3a2512646373 |
12 | 1613451a95b2 |
13 | 8194b7ac354 |
14 | 3c3965db142 |
15 | 1e269d534d2 |
hex | 10508050616 |
1121121011222 has 8 divisors (see below), whose sum is σ = 1683105467472. Its totient is φ = 560085855400.
The previous prime is 1121121011203. The next prime is 1121121011233. The reversal of 1121121011222 is 2221101211211.
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 1121121011222.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237322154 + ... + 237326877.
It is an arithmetic number, because the mean of its divisors is an integer number (210388183434).
Almost surely, 21121121011222 is an apocalyptic number.
1121121011222 is a deficient number, since it is larger than the sum of its proper divisors (561984456250).
1121121011222 is a wasteful number, since it uses less digits than its factorization.
1121121011222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 474650214.
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 1121121011222 its reverse (2221101211211), we get a palindrome (3342222222433).
The spelling of 1121121011222 in words is "one trillion, one hundred twenty-one billion, one hundred twenty-one million, eleven thousand, two hundred twenty-two".
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