Base | Representation |
---|---|
bin | 10001100111000000110… |
… | …001100000000011110110 |
3 | 11021200112100021222122112 |
4 | 101213000301200003312 |
5 | 124311311210341042 |
6 | 2323531011331022 |
7 | 153266621246165 |
oct | 21470061400366 |
9 | 4250470258575 |
10 | 1210120012022 |
11 | 427233220999 |
12 | 1766428b0a72 |
13 | 8a1631046bc |
14 | 427da5ab3dc |
15 | 217283a2982 |
hex | 119c0c600f6 |
1210120012022 has 8 divisors (see below), whose sum is σ = 1815196840416. Its totient is φ = 605054398552.
The previous prime is 1210120011967. The next prime is 1210120012081. The reversal of 1210120012022 is 2202100210121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×12101200120222 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1210120011988 and 1210120012006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2528573 + ... + 2968824.
It is an arithmetic number, because the mean of its divisors is an integer number (226899605052).
Almost surely, 21210120012022 is an apocalyptic number.
1210120012022 is a deficient number, since it is larger than the sum of its proper divisors (605076828394).
1210120012022 is a wasteful number, since it uses less digits than its factorization.
1210120012022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5607462.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 1210120012022 its reverse (2202100210121), we get a palindrome (3412220222143).
The spelling of 1210120012022 in words is "one trillion, two hundred ten billion, one hundred twenty million, twelve thousand, twenty-two".
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