1122113232011 has 2 divisors, whose sum is σ = 1122113232012. Its totient is φ = 1122113232010.

The previous prime is 1122113231989. The next prime is 1122113232017. The reversal of 1122113232011 is 1102323112211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122113232011 - 2³⁸ = 847235325067 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122113232017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561056616005 + 561056616006.

It is an arithmetic number, because the mean of its divisors is an integer number (561056616006).

Almost surely, 2^{1122113232011} is an apocalyptic number.

1122113232011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122113232011 is an equidigital number, since it uses as much as digits as its factorization.

1122113232011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1122113232011 its reverse (1102323112211), we get a palindrome (2224436344222).

The spelling of 1122113232011 in words is "one trillion, one hundred twenty-two billion, one hundred thirteen million, two hundred thirty-two thousand, eleven".