Base | Representation |
---|---|
bin | 10001100110111010110… |
… | …100000100011111001110 |
3 | 11021200021101010222102121 |
4 | 101212322310010133032 |
5 | 124311110111202342 |
6 | 2323513040243154 |
7 | 153264265325554 |
oct | 21467264043716 |
9 | 4250241128377 |
10 | 1210020022222 |
11 | 4271918370a0 |
12 | 1766153104ba |
13 | 8a14849573b |
14 | 427cb1bdbd4 |
15 | 2171e701067 |
hex | 119bad047ce |
1210020022222 has 32 divisors (see below), whose sum is σ = 2096656946784. Its totient is φ = 517618176000.
The previous prime is 1210020022219. The next prime is 1210020022259. The reversal of 1210020022222 is 2222200200121.
It is a junction number, because it is equal to n+sod(n) for n = 1210020022196 and 1210020022205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5407972 + ... + 5627272.
It is an arithmetic number, because the mean of its divisors is an integer number (65520529587).
Almost surely, 21210020022222 is an apocalyptic number.
1210020022222 is a deficient number, since it is larger than the sum of its proper divisors (886636924562).
1210020022222 is a wasteful number, since it uses less digits than its factorization.
1210020022222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234084.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 1210020022222 its reverse (2222200200121), we get a palindrome (3432220222343).
The spelling of 1210020022222 in words is "one trillion, two hundred ten billion, twenty million, twenty-two thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •