Base | Representation |
---|---|
bin | 11011010101011101101010… |
… | …001100011010001000110110 |
3 | 120202200010112121101121022110 |
4 | 123111131222030122020312 |
5 | 111224210042033020042 |
6 | 1103405153230311450 |
7 | 34215524316324522 |
oct | 3325355214321066 |
9 | 522603477347273 |
10 | 120222211220022 |
11 | 35340a5405779a |
12 | 11597a53358586 |
13 | 5210ba1283092 |
14 | 2198b00d94d82 |
15 | dd73c7a2c09c |
hex | 6d576a31a236 |
120222211220022 has 32 divisors (see below), whose sum is σ = 240681048054624. Its totient is φ = 40034635948800.
The previous prime is 120222211220021. The next prime is 120222211220099. The reversal of 120222211220022 is 220022112222021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120222211220021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157757688 + ... + 158517924.
It is an arithmetic number, because the mean of its divisors is an integer number (7521282751707).
Almost surely, 2120222211220022 is an apocalyptic number.
120222211220022 is an abundant number, since it is smaller than the sum of its proper divisors (120458836834602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120222211220022 is a wasteful number, since it uses less digits than its factorization.
120222211220022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 786144.
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 120222211220022 its reverse (220022112222021), we get a palindrome (340244323442043).
The spelling of 120222211220022 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred eleven million, two hundred twenty thousand, twenty-two".
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