Base | Representation |
---|---|
bin | 11011110010100010011011… |
… | …101110011000001001110100 |
3 | 121000202010201000112112221122 |
4 | 123302202123232120021310 |
5 | 112004423433203013022 |
6 | 1111535104035003112 |
7 | 34513055353623323 |
oct | 3362423356301164 |
9 | 530663630475848 |
10 | 122220202001012 |
11 | 35a413298345a5 |
12 | 1185b116439498 |
13 | 5327414492b5b |
14 | 22276bca6a0ba |
15 | e1e364425742 |
hex | 6f289bb98274 |
122220202001012 has 12 divisors (see below), whose sum is σ = 213980966102820. Its totient is φ = 61082783114496.
The previous prime is 122220202000991. The next prime is 122220202001089. The reversal of 122220202001012 is 210100202022221.
It is a happy number.
122220202001012 is digitally balanced in base 3, 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 2 ways, for example, as 36544370497636 + 85675831503376 = 6045194^2 + 9256124^2 .
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, 6829461437 + ... + 6829479332.
It is an arithmetic number, because the mean of its divisors is an integer number (17831747175235).
Almost surely, 2122220202001012 is an apocalyptic number.
It is an amenable number.
122220202001012 is a deficient number, since it is larger than the sum of its proper divisors (91760764101808).
122220202001012 is a wasteful number, since it uses less digits than its factorization.
122220202001012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13658943010 (or 13658943008 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 122220202001012 its reverse (210100202022221), we get a palindrome (332320404023233).
The spelling of 122220202001012 in words is "one hundred twenty-two trillion, two hundred twenty billion, two hundred two million, one thousand, twelve".
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