111122000331011 has 2 divisors, whose sum is σ = 111122000331012. Its totient is φ = 111122000331010.

The previous prime is 111122000330983. The next prime is 111122000331101. The reversal of 111122000331011 is 110133000221111.

Together with next prime (111122000331101) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111122000331011 - 2¹⁴ = 111122000314627 is a prime.

It is not a weakly prime, because it can be changed into another prime (111122000331611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55561000165505 + 55561000165506.

It is an arithmetic number, because the mean of its divisors is an integer number (55561000165506).

Almost surely, 2^{111122000331011} is an apocalyptic number.

111122000331011 is a deficient number, since it is larger than the sum of its proper divisors (1).

111122000331011 is an equidigital number, since it uses as much as digits as its factorization.

111122000331011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 111122000331011 its reverse (110133000221111), we get a palindrome (221255000552122).

The spelling of 111122000331011 in words is "one hundred eleven trillion, one hundred twenty-two billion, three hundred thirty-one thousand, eleven".