1122333231113 has 2 divisors, whose sum is σ = 1122333231114. Its totient is φ = 1122333231112.

The previous prime is 1122333231101. The next prime is 1122333231133. The reversal of 1122333231113 is 3111323332211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 815856949504 + 306476281609 = 903248^2 + 553603^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122333231113 - 2³⁸ = 847455324169 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122333231133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561166615556 + 561166615557.

It is an arithmetic number, because the mean of its divisors is an integer number (561166615557).

Almost surely, 2^{1122333231113} is an apocalyptic number.

It is an amenable number.

1122333231113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122333231113 is an equidigital number, since it uses as much as digits as its factorization.

1122333231113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 26.

Adding to 1122333231113 its reverse (3111323332211), we get a palindrome (4233656563324).

The spelling of 1122333231113 in words is "one trillion, one hundred twenty-two billion, three hundred thirty-three million, two hundred thirty-one thousand, one hundred thirteen".