| Base | Representation |
|---|---|
| bin | 10110101111001110010100… |
| … | …010000111100010110001100 |
| 3 | 111010002010012000202002120120 |
| 4 | 112233032110100330112030 |
| 5 | 101101414012010202340 |
| 6 | 552404214224344540 |
| 7 | 30030631004416203 |
| oct | 2657162420742614 |
| 9 | 433063160662516 |
| 10 | 100002211022220 |
| 11 | 29955777084971 |
| 12 | b271122175150 |
| 13 | 43a5225236510 |
| 14 | 1a9a1c071c23a |
| 15 | b864489674d0 |
| hex | 5af39443c58c |
100002211022220 has 192 divisors, whose sum is σ = 310990813378560. Its totient is φ = 23850419991552.
The previous prime is 100002211022159. The next prime is 100002211022227. The reversal of 100002211022220 is 22220112200001.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 100002211022220.
It is not an unprimeable number, because it can be changed into a prime (100002211022227) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 351582 + ... + 14146661.
It is an arithmetic number, because the mean of its divisors is an integer number (1619743819680).
Almost surely, 2100002211022220 is an apocalyptic number.
100002211022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 100002211022220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155495406689280).
100002211022220 is an abundant number, since it is smaller than the sum of its proper divisors (210988602356340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100002211022220 is a wasteful number, since it uses less digits than its factorization.
100002211022220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14498544 (or 14498542 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 100002211022220 its reverse (22220112200001), we get a palindrome (122222323222221).
The spelling of 100002211022220 in words is "one hundred trillion, two billion, two hundred eleven million, twenty-two thousand, two hundred twenty".
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