Base | Representation |
---|---|
bin | 1011000111010011110010… |
… | …1100010100111100101110 |
3 | 1121021020110202121210100000 |
4 | 2301310330230110330232 |
5 | 3100203432223211342 |
6 | 41553514340445130 |
7 | 2400610644634464 |
oct | 261647454247456 |
9 | 47236422553300 |
10 | 12220200210222 |
11 | 3991615490a14 |
12 | 14544343a97a6 |
13 | 6a848aa15574 |
14 | 3036647c0834 |
15 | 162d1e9ac44c |
hex | b1d3cb14f2e |
12220200210222 has 48 divisors (see below), whose sum is σ = 27788549967360. Its totient is φ = 4024322947512.
The previous prime is 12220200210187. The next prime is 12220200210233. The reversal of 12220200210222 is 22201200202221.
12220200210222 is a `hidden beast` number, since 1 + 2 + 220 + 200 + 21 + 0 + 222 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 12220200210195 and 12220200210204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151432222 + ... + 151512897.
It is an arithmetic number, because the mean of its divisors is an integer number (578928124320).
Almost surely, 212220200210222 is an apocalyptic number.
12220200210222 is an abundant number, since it is smaller than the sum of its proper divisors (15568349757138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12220200210222 is an equidigital number, since it uses as much as digits as its factorization.
12220200210222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302945219 (or 302945207 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 12220200210222 its reverse (22201200202221), we get a palindrome (34421400412443).
The spelling of 12220200210222 in words is "twelve trillion, two hundred twenty billion, two hundred million, two hundred ten thousand, two hundred twenty-two".
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