Base | Representation |
---|---|
bin | 1001001100011111000011… |
… | …11101010110110101111110 |
3 | 2122121000212122102011001100 |
4 | 10212033201331112311332 |
5 | 10122241433204121342 |
6 | 111001011011353530 |
7 | 4154601312223011 |
oct | 446174175266576 |
9 | 78530778364040 |
10 | 20220202020222 |
11 | 64963809a0016 |
12 | 23269888b28a6 |
13 | b389abac1519 |
14 | 4dc93d3b1378 |
15 | 250e91b7de4c |
hex | 1263e1f56d7e |
20220202020222 has 24 divisors (see below), whose sum is σ = 44030590671600. Its totient is φ = 6706197653760.
The previous prime is 20220202020103. The next prime is 20220202020251. The reversal of 20220202020222 is 22202020202202.
20220202020222 is a `hidden beast` number, since 2 + 0 + 220 + 20 + 202 + 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 = 20220202020195 and 20220202020204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2822470179 + ... + 2822477342.
It is an arithmetic number, because the mean of its divisors is an integer number (1834607944650).
Almost surely, 220220202020222 is an apocalyptic number.
20220202020222 is an abundant number, since it is smaller than the sum of its proper divisors (23810388651378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20220202020222 is a wasteful number, since it uses less digits than its factorization.
20220202020222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5644947728 (or 5644947725 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 18.
Adding to 20220202020222 its reverse (22202020202202), we get a palindrome (42422222222424).
The spelling of 20220202020222 in words is "twenty trillion, two hundred twenty billion, two hundred two million, twenty thousand, two hundred twenty-two".
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