1123332211301 has 2 divisors, whose sum is σ = 1123332211302. Its totient is φ = 1123332211300.

The previous prime is 1123332211289. The next prime is 1123332211343. The reversal of 1123332211301 is 1031122333211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 775102399201 + 348229812100 = 880399^2 + 590110^2 .

It is a cyclic number.

It is not a de Polignac number, because 1123332211301 - 2⁶ = 1123332211237 is a prime.

It is a super-2 number, since 2×1123332211301² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123332211381) 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, 561666105650 + 561666105651.

It is an arithmetic number, because the mean of its divisors is an integer number (561666105651).

Almost surely, 2^{1123332211301} is an apocalyptic number.

It is an amenable number.

1123332211301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123332211301 is an equidigital number, since it uses as much as digits as its factorization.

1123332211301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1123332211301 its reverse (1031122333211), we get a palindrome (2154454544512).

The spelling of 1123332211301 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-two million, two hundred eleven thousand, three hundred one".