1133122229 has 2 divisors, whose sum is σ = 1133122230. Its totient is φ = 1133122228.

The previous prime is 1133122217. The next prime is 1133122241. The reversal of 1133122229 is 9222213311.

It is a balanced prime because it is at equal distance from previous prime (1133122217) and next prime (1133122241).

It can be written as a sum of positive squares in only one way, i.e., 736036900 + 397085329 = 27130^2 + 19927^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133122229 - 2⁸ = 1133121973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1133122198 and 1133122207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1133122259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566561114 + 566561115.

It is an arithmetic number, because the mean of its divisors is an integer number (566561115).

Almost surely, 2^1133122229 is an apocalyptic number.

It is an amenable number.

1133122229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133122229 is an equidigital number, since it uses as much as digits as its factorization.

1133122229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 26.

The square root of 1133122229 is about 33661.8809486339. The cubic root of 1133122229 is about 1042.5388626925.

The spelling of 1133122229 in words is "one billion, one hundred thirty-three million, one hundred twenty-two thousand, two hundred twenty-nine".