1122384019 has 2 divisors, whose sum is σ = 1122384020. Its totient is φ = 1122384018.

The previous prime is 1122384001. The next prime is 1122384023. The reversal of 1122384019 is 9104832211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122384019 - 2⁷ = 1122383891 is a prime.

It is a super-2 number, since 2×1122384019² = 2519491772213184722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1122384049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561192009 + 561192010.

It is an arithmetic number, because the mean of its divisors is an integer number (561192010).

Almost surely, 2^1122384019 is an apocalyptic number.

1122384019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122384019 is an equidigital number, since it uses as much as digits as its factorization.

1122384019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 1122384019 is about 33502.0002238672. Note that the first 3 decimals coincide. The cubic root of 1122384019 is about 1039.2351436857.

The spelling of 1122384019 in words is "one billion, one hundred twenty-two million, three hundred eighty-four thousand, nineteen".