1122011210011 has 2 divisors, whose sum is σ = 1122011210012. Its totient is φ = 1122011210010.

The previous prime is 1122011210009. The next prime is 1122011210051. The reversal of 1122011210011 is 1100121102211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1122011210011 - 2¹ = 1122011210009 is a prime.

Together with 1122011210009, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1122011209973 and 1122011210000.

It is not a weakly prime, because it can be changed into another prime (1122011210051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561005605005 + 561005605006.

It is an arithmetic number, because the mean of its divisors is an integer number (561005605006).

Almost surely, 2^{1122011210011} is an apocalyptic number.

1122011210011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122011210011 is an equidigital number, since it uses as much as digits as its factorization.

1122011210011 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1122011210011 its reverse (1100121102211), we get a palindrome (2222132312222).

The spelling of 1122011210011 in words is "one trillion, one hundred twenty-two billion, eleven million, two hundred ten thousand, eleven".