Base | Representation |
---|---|
bin | 11011110000111100111010… |
… | …110001010100101101110100 |
3 | 121000100201100120022012021222 |
4 | 123300330322301110231310 |
5 | 112001132220001413022 |
6 | 1111413040021325512 |
7 | 34502146254252362 |
oct | 3360747261245564 |
9 | 530321316265258 |
10 | 122111201201012 |
11 | 359aa084711211 |
12 | 11841b76266898 |
13 | 531a062cb2c6a |
14 | 22222dc466632 |
15 | e1b5d4e02242 |
hex | 6f0f3ac54b74 |
122111201201012 has 24 divisors (see below), whose sum is σ = 215597703438600. Its totient is φ = 60511917505536.
The previous prime is 122111201200823. The next prime is 122111201201047. The reversal of 122111201201012 is 210102102111221.
It can be written as a sum of positive squares in 4 ways, for example, as 37909215446116 + 84201985754896 = 6157046^2 + 9176164^2 .
It is a super-2 number, since 2×1221112012010122 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622064 + ... + 15639992.
It is an arithmetic number, because the mean of its divisors is an integer number (8983237643275).
Almost surely, 2122111201201012 is an apocalyptic number.
It is an amenable number.
122111201201012 is a deficient number, since it is larger than the sum of its proper divisors (93486502237588).
122111201201012 is a wasteful number, since it uses less digits than its factorization.
122111201201012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15036035 (or 15036033 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 122111201201012 its reverse (210102102111221), we get a palindrome (332213303312233).
The spelling of 122111201201012 in words is "one hundred twenty-two trillion, one hundred eleven billion, two hundred one million, two hundred one thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •