Base | Representation |
---|---|
bin | 100000010100101001111… |
… | …101001100100010001011 |
3 | 21212100022101102201202011 |
4 | 200110221331030202023 |
5 | 242343010203000021 |
6 | 4420223415320351 |
7 | 316322312324131 |
oct | 40245175144213 |
9 | 7770271381664 |
10 | 2221202000011 |
11 | 787008693445 |
12 | 2ba5980800b7 |
13 | 1315c62a2a87 |
14 | 79714747751 |
15 | 3cba29a0de1 |
hex | 20529f4c88b |
2221202000011 has 4 divisors (see below), whose sum is σ = 2221222127400. Its totient is φ = 2221181872624.
The previous prime is 2221201999997. The next prime is 2221202000021. The reversal of 2221202000011 is 1100002021222.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2221202000011 - 25 = 2221201999979 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2221201999955 and 2221202000000.
It is not an unprimeable number, because it can be changed into a prime (2221202000021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9897241 + ... + 10119178.
It is an arithmetic number, because the mean of its divisors is an integer number (555305531850).
Almost surely, 22221202000011 is an apocalyptic number.
2221202000011 is a deficient number, since it is larger than the sum of its proper divisors (20127389).
2221202000011 is a wasteful number, since it uses less digits than its factorization.
2221202000011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20127388.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2221202000011 its reverse (1100002021222), we get a palindrome (3321204021233).
The spelling of 2221202000011 in words is "two trillion, two hundred twenty-one billion, two hundred two million, eleven", and thus it is an aban number.
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