Base | Representation |
---|---|
bin | 10000010100111101000… |
… | …000100100000011010100 |
3 | 10222021002210210201221110 |
4 | 100110331000210003110 |
5 | 121340334031201400 |
6 | 2215235544415020 |
7 | 144030311554122 |
oct | 20247500440324 |
9 | 3867083721843 |
10 | 1122010022100 |
11 | 3a2929452400 |
12 | 161552a77470 |
13 | 81a60a28ba6 |
14 | 3c43c6d6912 |
15 | 1e2bce0de50 |
hex | 1053d0240d4 |
1122010022100 has 432 divisors, whose sum is σ = 3664879682688. Its totient is φ = 264675840000.
The previous prime is 1122010022057. The next prime is 1122010022123. The reversal of 1122010022100 is 12200102211.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 775403577 + ... + 775405023.
It is an arithmetic number, because the mean of its divisors is an integer number (8483517784).
Almost surely, 21122010022100 is an apocalyptic number.
1122010022100 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 1122010022100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1832439841344).
1122010022100 is an abundant number, since it is smaller than the sum of its proper divisors (2542869660588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1122010022100 is a wasteful number, since it uses less digits than its factorization.
1122010022100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2048 (or 2030 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 1122010022100 its reverse (12200102211), we get a palindrome (1134210124311).
The spelling of 1122010022100 in words is "one trillion, one hundred twenty-two billion, ten million, twenty-two thousand, one hundred".
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