Base | Representation |
---|---|
bin | 11101011101011010010… |
… | …00111000011010000010 |
3 | 10120202201111110111021222 |
4 | 32232231020320122002 |
5 | 113041012324213442 |
6 | 2053001452315042 |
7 | 133062543616631 |
oct | 16565510703202 |
9 | 3522644414258 |
10 | 1012222101122 |
11 | 36030aa95411 |
12 | 144213172a82 |
13 | 745b545523b |
14 | 36dc575b518 |
15 | 1b4e47598d2 |
hex | ebad238682 |
1012222101122 has 4 divisors (see below), whose sum is σ = 1518333151686. Its totient is φ = 506111050560.
The previous prime is 1012222101097. The next prime is 1012222101169. The reversal of 1012222101122 is 2211012222101.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 956110440481 + 56111660641 = 977809^2 + 236879^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1012222101122.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253055525279 + ... + 253055525282.
Almost surely, 21012222101122 is an apocalyptic number.
1012222101122 is a deficient number, since it is larger than the sum of its proper divisors (506111050564).
1012222101122 is an equidigital number, since it uses as much as digits as its factorization.
1012222101122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506111050563.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 1012222101122 its reverse (2211012222101), we get a palindrome (3223234323223).
The spelling of 1012222101122 in words is "one trillion, twelve billion, two hundred twenty-two million, one hundred one thousand, one hundred twenty-two".
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