Base | Representation |
---|---|
bin | 11101001000111100001… |
… | …01110100011101000110 |
3 | 10112201100121001210022201 |
4 | 32210132011310131012 |
5 | 112401010422101042 |
6 | 2043543145145114 |
7 | 132223316316034 |
oct | 16443605643506 |
9 | 3481317053281 |
10 | 1001232222022 |
11 | 35669053a5aa |
12 | 14206678b19a |
13 | 735536624b6 |
14 | 36661d63554 |
15 | 1b09ea191b7 |
hex | e91e174746 |
1001232222022 has 16 divisors (see below), whose sum is σ = 1603159084800. Its totient is φ = 467588063880.
The previous prime is 1001232222019. The next prime is 1001232222031. The reversal of 1001232222022 is 2202222321001.
1001232222022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10012322220222 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185548122 + ... + 185553517.
It is an arithmetic number, because the mean of its divisors is an integer number (100197442800).
Almost surely, 21001232222022 is an apocalyptic number.
1001232222022 is a deficient number, since it is larger than the sum of its proper divisors (601926862778).
1001232222022 is a wasteful number, since it uses less digits than its factorization.
1001232222022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371101731.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 1001232222022 its reverse (2202222321001), we get a palindrome (3203454543023).
The spelling of 1001232222022 in words is "one trillion, one billion, two hundred thirty-two million, two hundred twenty-two thousand, twenty-two".
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