| Base | Representation |
|---|---|
| bin | 1001010011000000010010… |
| … | …1001101011101001010100 |
| 3 | 1100012020000201221102101110 |
| 4 | 2110300010221223221110 |
| 5 | 2314434330122400040 |
| 6 | 33423545031055020 |
| 7 | 2103344113034322 |
| oct | 224600451535124 |
| 9 | 40166021842343 |
| 10 | 10222100200020 |
| 11 | 3291194089635 |
| 12 | 1191140811470 |
| 13 | 591c2acb0217 |
| 14 | 274a763d4d12 |
| 15 | 12ad786d9980 |
| hex | 94c04a6ba54 |
10222100200020 has 96 divisors (see below), whose sum is σ = 28963177689600. Its totient is φ = 2693525197824.
The previous prime is 10222100200019. The next prime is 10222100200027. The reversal of 10222100200020 is 2000200122201.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 10222100199969 and 10222100200005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222100200027) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270736 + ... + 4529624.
It is an arithmetic number, because the mean of its divisors is an integer number (301699767600).
Almost surely, 210222100200020 is an apocalyptic number.
10222100200020 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 10222100200020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14481588844800).
10222100200020 is an abundant number, since it is smaller than the sum of its proper divisors (18741077489580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10222100200020 is a wasteful number, since it uses less digits than its factorization.
10222100200020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4259377 (or 4259375 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 10222100200020 its reverse (2000200122201), we get a palindrome (12222300322221).
It can be divided in two parts, 102 and 22100200020, that added together give a palindrome (22100200122).
The spelling of 10222100200020 in words is "ten trillion, two hundred twenty-two billion, one hundred million, two hundred thousand, twenty".
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