Base | Representation |
---|---|
bin | 10000000001100101111… |
… | …001100010111101100010 |
3 | 10220021102222222202122220 |
4 | 100001211321202331202 |
5 | 121020300112241002 |
6 | 2201521040211510 |
7 | 142363200600252 |
oct | 20014571427542 |
9 | 3807388882586 |
10 | 1101221212002 |
11 | 39503073570a |
12 | 159510909b96 |
13 | 7cac9ab8722 |
14 | 3b429759962 |
15 | 1d9a2ccb7bc |
hex | 10065e62f62 |
1101221212002 has 16 divisors (see below), whose sum is σ = 2318360446560. Its totient is φ = 347754066912.
The previous prime is 1101221211971. The next prime is 1101221212019. The reversal of 1101221212002 is 2002121221011.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4829917483 + ... + 4829917710.
It is an arithmetic number, because the mean of its divisors is an integer number (144897527910).
Almost surely, 21101221212002 is an apocalyptic number.
1101221212002 is an abundant number, since it is smaller than the sum of its proper divisors (1217139234558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1101221212002 is a wasteful number, since it uses less digits than its factorization.
1101221212002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9659835217.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 1101221212002 its reverse (2002121221011), we get a palindrome (3103342433013).
Subtracting 1101221212002 from its reverse (2002121221011), we obtain a palindrome (900900009009).
The spelling of 1101221212002 in words is "one trillion, one hundred one billion, two hundred twenty-one million, two hundred twelve thousand, two".
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