Base | Representation |
---|---|
bin | 11101101111110101010… |
… | …00101100011111000000 |
3 | 10121201020202110122101122 |
4 | 32313322220230133000 |
5 | 113221241212033440 |
6 | 2101315112051412 |
7 | 133562615350004 |
oct | 16677250543700 |
9 | 3551222418348 |
10 | 1022112221120 |
11 | 36452577aa01 |
12 | 146113393b68 |
13 | 7550044cb53 |
14 | 3768307a704 |
15 | 1b8c2b607b5 |
hex | edfaa2c7c0 |
1022112221120 has 28 divisors (see below), whose sum is σ = 2433904727304. Its totient is φ = 408844888320.
The previous prime is 1022112221113. The next prime is 1022112221149. The reversal of 1022112221120 is 211222112201.
It is a congruent number.
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, 1597050026 + ... + 1597050665.
Almost surely, 21022112221120 is an apocalyptic number.
1022112221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1022112221120 is an abundant number, since it is smaller than the sum of its proper divisors (1411792506184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1022112221120 is an equidigital number, since it uses as much as digits as its factorization.
1022112221120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3194100708 (or 3194100698 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 1022112221120 its reverse (211222112201), we get a palindrome (1233334333321).
The spelling of 1022112221120 in words is "one trillion, twenty-two billion, one hundred twelve million, two hundred twenty-one thousand, one hundred twenty".
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