1121223399119 has 2 divisors, whose sum is σ = 1121223399120. Its totient is φ = 1121223399118.

The previous prime is 1121223399113. The next prime is 1121223399151. The reversal of 1121223399119 is 9119933221211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1121223399119 is a prime.

It is a super-2 number, since 2×1121223399119² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1121223399119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121223399113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560611699559 + 560611699560.

It is an arithmetic number, because the mean of its divisors is an integer number (560611699560).

Almost surely, 2^{1121223399119} is an apocalyptic number.

1121223399119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121223399119 is an equidigital number, since it uses as much as digits as its factorization.

1121223399119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52488, while the sum is 44.

The spelling of 1121223399119 in words is "one trillion, one hundred twenty-one billion, two hundred twenty-three million, three hundred ninety-nine thousand, one hundred nineteen".