Base | Representation |
---|---|
bin | 1010111011110001111001… |
… | …0000100001111010100010 |
3 | 1120120022012021211222121100 |
4 | 2232330132100201322202 |
5 | 3033432301001024302 |
6 | 41322515230135230 |
7 | 2350366240241046 |
oct | 256743620417242 |
9 | 46508167758540 |
10 | 12022121111202 |
11 | 3915609a51094 |
12 | 1421b74051516 |
13 | 6928b16674b7 |
14 | 2d7c33888026 |
15 | 15cac9ec3d1c |
hex | aef1e421ea2 |
12022121111202 has 12 divisors (see below), whose sum is σ = 26047929074310. Its totient is φ = 4007373703728.
The previous prime is 12022121111183. The next prime is 12022121111291. The reversal of 12022121111202 is 20211112122021.
12022121111202 is a `hidden beast` number, since 1 + 20 + 221 + 211 + 11 + 202 = 666.
12022121111202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 11504571801921 + 517549309281 = 3391839^2 + 719409^2 .
It is a super-2 number, since 2×120221211112022 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 667895617289 = 12022121111202 / (1 + 2 + 0 + 2 + 2 + 1 + 2 + 1 + 1 + 1 + 1 + 2 + 0 + 2).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 333947808627 + ... + 333947808662.
Almost surely, 212022121111202 is an apocalyptic number.
12022121111202 is an abundant number, since it is smaller than the sum of its proper divisors (14025807963108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12022121111202 is a wasteful number, since it uses less digits than its factorization.
12022121111202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 667895617297 (or 667895617294 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 12022121111202 its reverse (20211112122021), we get a palindrome (32233233233223).
The spelling of 12022121111202 in words is "twelve trillion, twenty-two billion, one hundred twenty-one million, one hundred eleven thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •