1122846797 has 2 divisors, whose sum is σ = 1122846798. Its totient is φ = 1122846796.

The previous prime is 1122846793. The next prime is 1122846841. The reversal of 1122846797 is 7976482211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1015951876 + 106894921 = 31874^2 + 10339^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122846797 - 2² = 1122846793 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122846793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561423398 + 561423399.

It is an arithmetic number, because the mean of its divisors is an integer number (561423399).

Almost surely, 2^1122846797 is an apocalyptic number.

It is an amenable number.

1122846797 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122846797 is an equidigital number, since it uses as much as digits as its factorization.

1122846797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 47.

The square root of 1122846797 is about 33508.9062340149. The cubic root of 1122846797 is about 1039.3779554949.

The spelling of 1122846797 in words is "one billion, one hundred twenty-two million, eight hundred forty-six thousand, seven hundred ninety-seven".