Base | Representation |
---|---|
bin | 11011010010100011011001… |
… | …110110010001010101111111 |
3 | 120201222000022221111220022122 |
4 | 123102203121312101111333 |
5 | 111212421002034031421 |
6 | 1103133240330033155 |
7 | 34165214344451651 |
oct | 3322433166212577 |
9 | 521860287456278 |
10 | 120022221002111 |
11 | 35274157867a6a |
12 | 1156513ab787bb |
13 | 51c807bcaa52c |
14 | 218d16c2dc6d1 |
15 | dd20c038b2ab |
hex | 6d28d9d9157f |
120022221002111 has 8 divisors (see below), whose sum is σ = 129480131870064. Its totient is φ = 110830730158720.
The previous prime is 120022221002069. The next prime is 120022221002149. The reversal of 120022221002111 is 111200122220021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120022221002111 - 234 = 120005041132927 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 120022221002111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120022221002161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66605005205 + ... + 66605007006.
It is an arithmetic number, because the mean of its divisors is an integer number (16185016483758).
Almost surely, 2120022221002111 is an apocalyptic number.
120022221002111 is a deficient number, since it is larger than the sum of its proper divisors (9457910867953).
120022221002111 is a wasteful number, since it uses less digits than its factorization.
120022221002111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133210012281.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 120022221002111 its reverse (111200122220021), we get a palindrome (231222343222132).
The spelling of 120022221002111 in words is "one hundred twenty trillion, twenty-two billion, two hundred twenty-one million, two thousand, one hundred eleven".
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