1122131341 has 2 divisors, whose sum is σ = 1122131342. Its totient is φ = 1122131340.

The previous prime is 1122131333. The next prime is 1122131369. The reversal of 1122131341 is 1431312211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1098657316 + 23474025 = 33146^2 + 4845^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122131341 - 2³ = 1122131333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122131321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561065670 + 561065671.

It is an arithmetic number, because the mean of its divisors is an integer number (561065671).

Almost surely, 2^1122131341 is an apocalyptic number.

It is an amenable number.

1122131341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122131341 is an equidigital number, since it uses as much as digits as its factorization.

1122131341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144, while the sum is 19.

The square root of 1122131341 is about 33498.2289233326. The cubic root of 1122131341 is about 1039.1571514949.

Adding to 1122131341 its reverse (1431312211), we get a palindrome (2553443552).

The spelling of 1122131341 in words is "one billion, one hundred twenty-two million, one hundred thirty-one thousand, three hundred forty-one".