1122322867 has 2 divisors, whose sum is σ = 1122322868. Its totient is φ = 1122322866.

The previous prime is 1122322849. The next prime is 1122322871. The reversal of 1122322867 is 7682232211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122322867 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122322067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561161433 + 561161434.

It is an arithmetic number, because the mean of its divisors is an integer number (561161434).

Almost surely, 2^1122322867 is an apocalyptic number.

1122322867 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122322867 is an equidigital number, since it uses as much as digits as its factorization.

1122322867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 34.

The square root of 1122322867 is about 33501.0875495110. The cubic root of 1122322867 is about 1039.2162694380.

The spelling of 1122322867 in words is "one billion, one hundred twenty-two million, three hundred twenty-two thousand, eight hundred sixty-seven".