Base | Representation |
---|---|
bin | 10000010101000011000… |
… | …110011000100000110101 |
3 | 10222021100221002110202102 |
4 | 100111003012120200311 |
5 | 121341041211222442 |
6 | 2215254034551445 |
7 | 144032662264001 |
oct | 20250306304065 |
9 | 3867327073672 |
10 | 1122112210997 |
11 | 3a29810a9438 |
12 | 161581138585 |
13 | 81a78c57aab |
14 | 3c44c0d7701 |
15 | 1e2c6d97232 |
hex | 10543198835 |
1122112210997 has 2 divisors, whose sum is σ = 1122112210998. Its totient is φ = 1122112210996.
The previous prime is 1122112210981. The next prime is 1122112211041. The reversal of 1122112210997 is 7990122112211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 711136337521 + 410975873476 = 843289^2 + 641074^2 .
It is a cyclic number.
It is not a de Polignac number, because 1122112210997 - 24 = 1122112210981 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1122112210997.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1122112210957) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561056105498 + 561056105499.
It is an arithmetic number, because the mean of its divisors is an integer number (561056105499).
Almost surely, 21122112210997 is an apocalyptic number.
It is an amenable number.
1122112210997 is a deficient number, since it is larger than the sum of its proper divisors (1).
1122112210997 is an equidigital number, since it uses as much as digits as its factorization.
1122112210997 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9072, while the sum is 38.
The spelling of 1122112210997 in words is "one trillion, one hundred twenty-two billion, one hundred twelve million, two hundred ten thousand, nine hundred ninety-seven".
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