Search a number
111022010120011 is a prime number
BaseRepresentation
bin11001001111100101010011…
…011110011011011101001011
3112120002121012202220011010011
4121033211103132123131023
5104022441034042320021
61032042450215332351
732246034623303644
oct3117452336333513
9476077182804104
10111022010120011
1132414196414011
12105509866810b7
1349c443b523343
141d5b6cb6006cb
15cc7e0d405de1
hex64f95379b74b

111022010120011 has 2 divisors, whose sum is σ = 111022010120012. Its totient is φ = 111022010120010.

The previous prime is 111022010120009. The next prime is 111022010120039. The reversal of 111022010120011 is 110021010220111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111022010120011 - 21 = 111022010120009 is a prime.

Together with 111022010120009, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 111022010119973 and 111022010120000.

It is not a weakly prime, because it can be changed into another prime (111022010120911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55511005060005 + 55511005060006.

It is an arithmetic number, because the mean of its divisors is an integer number (55511005060006).

Almost surely, 2111022010120011 is an apocalyptic number.

111022010120011 is a deficient number, since it is larger than the sum of its proper divisors (1).

111022010120011 is an equidigital number, since it uses as much as digits as its factorization.

111022010120011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111022010120011 its reverse (110021010220111), we get a palindrome (221043020340122).

The spelling of 111022010120011 in words is "one hundred eleven trillion, twenty-two billion, ten million, one hundred twenty thousand, eleven".