Base | Representation |
---|---|
bin | 10000010101000010111… |
… | …110000001100110110100 |
3 | 10222021100202222011022010 |
4 | 100111002332001212310 |
5 | 121341040131120040 |
6 | 2215253520004220 |
7 | 144032634540213 |
oct | 20250276014664 |
9 | 3867322864263 |
10 | 1122110020020 |
11 | 3a297a942310 |
12 | 161580460670 |
13 | 81a7866b762 |
14 | 3c44bac707a |
15 | 1e2c6ab2e80 |
hex | 10542f819b4 |
1122110020020 has 96 divisors (see below), whose sum is σ = 3538101805056. Its totient is φ = 263251612800.
The previous prime is 1122110020007. The next prime is 1122110020021. The reversal of 1122110020020 is 200200112211.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 1122110019978 and 1122110020005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1122110020021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27401584 + ... + 27442503.
It is an arithmetic number, because the mean of its divisors is an integer number (36855227136).
Almost surely, 21122110020020 is an apocalyptic number.
1122110020020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1122110020020 is an abundant number, since it is smaller than the sum of its proper divisors (2415991785036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1122110020020 is a wasteful number, since it uses less digits than its factorization.
1122110020020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54844141 (or 54844139 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 1122110020020 its reverse (200200112211), we get a palindrome (1322310132231).
The spelling of 1122110020020 in words is "one trillion, one hundred twenty-two billion, one hundred ten million, twenty thousand, twenty".
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