Base | Representation |
---|---|
bin | 1010000110011001100100… |
… | …11100000010110110000100 |
3 | 2220122021012121010000002112 |
4 | 11003030302130002312010 |
5 | 10402342312224200400 |
6 | 115123104513000152 |
7 | 4451425346634614 |
oct | 503146234026604 |
9 | 86567177100075 |
10 | 22210122100100 |
11 | 70932949aa700 |
12 | 25a8578b53058 |
13 | c51536c354cc |
14 | 56ad93256a44 |
15 | 287b09c63835 |
hex | 143332702d84 |
22210122100100 has 54 divisors (see below), whose sum is σ = 52975730105802. Its totient is φ = 8076408032000.
The previous prime is 22210122100091. The next prime is 22210122100121. The reversal of 22210122100100 is 100122101222.
It can be written as a sum of positive squares in 3 ways, for example, as 1487833973824 + 20722288126276 = 1219768^2 + 4552174^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 917761541 + ... + 917785740.
Almost surely, 222210122100100 is an apocalyptic number.
22210122100100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22210122100100 is an abundant number, since it is smaller than the sum of its proper divisors (30765608005702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22210122100100 is a wasteful number, since it uses less digits than its factorization.
22210122100100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1835547317 (or 1835547299 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 22210122100100 its reverse (100122101222), we get a palindrome (22310244201322).
The spelling of 22210122100100 in words is "twenty-two trillion, two hundred ten billion, one hundred twenty-two million, one hundred thousand, one hundred".
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