Base | Representation |
---|---|
bin | 100000001100000110101… |
… | …111010000111111110010 |
3 | 21211110121120011100000001 |
4 | 200030012233100333302 |
5 | 242220204412223442 |
6 | 4412104415220214 |
7 | 315545643030562 |
oct | 40140657207762 |
9 | 7743546140001 |
10 | 2212021211122 |
11 | 783127340908 |
12 | 2b885551766a |
13 | 130792233808 |
14 | 790c3310da2 |
15 | 3c8169b22b7 |
hex | 20306bd0ff2 |
2212021211122 has 16 divisors (see below), whose sum is σ = 3334919313600. Its totient is φ = 1100382153552.
The previous prime is 2212021211083. The next prime is 2212021211131. The reversal of 2212021211122 is 2211121202122.
It is a self number, because there is not a number n which added to its sum of digits gives 2212021211122.
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, 6330393 + ... + 6670675.
It is an arithmetic number, because the mean of its divisors is an integer number (208432457100).
Almost surely, 22212021211122 is an apocalyptic number.
2212021211122 is a deficient number, since it is larger than the sum of its proper divisors (1122898102478).
2212021211122 is a wasteful number, since it uses less digits than its factorization.
2212021211122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 356817.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 2212021211122 its reverse (2211121202122), we get a palindrome (4423142413244).
The spelling of 2212021211122 in words is "two trillion, two hundred twelve billion, twenty-one million, two hundred eleven thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •