| Base | Representation |
|---|---|
| bin | 1100110011101000110… |
| … | …1101100100101100100 |
| 3 | 210000220120110010010112 |
| 4 | 3030322031230211210 |
| 5 | 12101100110013444 |
| 6 | 245024212112152 |
| 7 | 21616205103140 |
| oct | 3147215544544 |
| 9 | 700816403115 |
| 10 | 220020001124 |
| 11 | 85345611380 |
| 12 | 36784305658 |
| 13 | 17994baa8a1 |
| 14 | a912cd2220 |
| 15 | 5acad4169e |
| hex | 333a36c964 |
220020001124 has 96 divisors (see below), whose sum is σ = 481996569600. Its totient is φ = 85374092160.
The previous prime is 220020001111. The next prime is 220020001127. The reversal of 220020001124 is 421100020022.
220020001124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2200200011242 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 220020001099 and 220020001108.
It is not an unprimeable number, because it can be changed into a prime (220020001127) by changing a digit.
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 in 31 ways as a sum of consecutive naturals, for example, 139340567 + ... + 139342145.
It is an arithmetic number, because the mean of its divisors is an integer number (5020797600).
Almost surely, 2220020001124 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 220020001124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240998284800).
220020001124 is an abundant number, since it is smaller than the sum of its proper divisors (261976568476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220020001124 is a wasteful number, since it uses less digits than its factorization.
220020001124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3153 (or 3151 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 220020001124 its reverse (421100020022), we get a palindrome (641120021146).
The spelling of 220020001124 in words is "two hundred twenty billion, twenty million, one thousand, one hundred twenty-four".
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