Base | Representation |
---|---|
bin | 10001100111000110101… |
… | …110111011011101100010 |
3 | 11021200210022102221220112 |
4 | 101213012232323131202 |
5 | 124312012310013442 |
6 | 2323544542411322 |
7 | 153302244164456 |
oct | 21470656733542 |
9 | 4250708387815 |
10 | 1210220001122 |
11 | 427284705210 |
12 | 176670290b42 |
13 | 8a17aa43252 |
14 | 42809998666 |
15 | 21732054082 |
hex | 119c6bbb762 |
1210220001122 has 32 divisors (see below), whose sum is σ = 2032974906624. Its totient is φ = 535606041600.
The previous prime is 1210220001113. The next prime is 1210220001143. The reversal of 1210220001122 is 2211000220121.
It is a super-2 number, since 2×12102200011222 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1210220001097 and 1210220001106.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2832629 + ... + 3231752.
It is an arithmetic number, because the mean of its divisors is an integer number (63530465832).
Almost surely, 21210220001122 is an apocalyptic number.
1210220001122 is a deficient number, since it is larger than the sum of its proper divisors (822754905502).
1210220001122 is a wasteful number, since it uses less digits than its factorization.
1210220001122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6064634.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 1210220001122 its reverse (2211000220121), we get a palindrome (3421220221243).
The spelling of 1210220001122 in words is "one trillion, two hundred ten billion, two hundred twenty million, one thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •