Base | Representation |
---|---|
bin | 1100111011000011010… |
… | …1110001111001011000 |
3 | 210020001021101201100012 |
4 | 3032300311301321120 |
5 | 12114134104020440 |
6 | 245553505301052 |
7 | 22016422506653 |
oct | 3166065617130 |
9 | 706037351305 |
10 | 222010220120 |
11 | 86176a88367 |
12 | 3703a934788 |
13 | 17c2130bc70 |
14 | aa6136289a |
15 | 5b95920e65 |
hex | 33b0d71e58 |
222010220120 has 32 divisors (see below), whose sum is σ = 537947842320. Its totient is φ = 81973004160.
The previous prime is 222010220111. The next prime is 222010220143. The reversal of 222010220120 is 21022010222.
It is a junction number, because it is equal to n+sod(n) for n = 222010220095 and 222010220104.
It is a congruent number.
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, 213470846 + ... + 213471885.
Almost surely, 2222010220120 is an apocalyptic number.
222010220120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
222010220120 is an abundant number, since it is smaller than the sum of its proper divisors (315937622200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222010220120 is a wasteful number, since it uses less digits than its factorization.
222010220120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 426942755 (or 426942751 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 222010220120 its reverse (21022010222), we get a palindrome (243032230342).
The spelling of 222010220120 in words is "two hundred twenty-two billion, ten million, two hundred twenty thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •