Base | Representation |
---|---|
bin | 100000001101010100111… |
… | …011010110011110001010 |
3 | 21211120222222112012221220 |
4 | 200031110323112132022 |
5 | 242230401222031442 |
6 | 4412442515342510 |
7 | 315623312050254 |
oct | 40152473263612 |
9 | 7746888465856 |
10 | 2213333002122 |
11 | 78373a861900 |
12 | 2b8b608b1a36 |
13 | 130940c395c8 |
14 | 791a9620cd4 |
15 | 3c891c30eec |
hex | 20354ed678a |
2213333002122 has 48 divisors (see below), whose sum is σ = 5121762350880. Its totient is φ = 635406599520.
The previous prime is 2213333002121. The next prime is 2213333002129. The reversal of 2213333002122 is 2212003333122.
It is a junction number, because it is equal to n+sod(n) for n = 2213333002092 and 2213333002101.
It is not an unprimeable number, because it can be changed into a prime (2213333002121) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80214313 + ... + 80241900.
It is an arithmetic number, because the mean of its divisors is an integer number (106703382310).
Almost surely, 22213333002122 is an apocalyptic number.
2213333002122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2213333002122 is an abundant number, since it is smaller than the sum of its proper divisors (2908429348758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2213333002122 is a wasteful number, since it uses less digits than its factorization.
2213333002122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160456259 (or 160456248 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 2213333002122 its reverse (2212003333122), we get a palindrome (4425336335244).
The spelling of 2213333002122 in words is "two trillion, two hundred thirteen billion, three hundred thirty-three million, two thousand, one hundred twenty-two".
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