1122342677 has 2 divisors, whose sum is σ = 1122342678. Its totient is φ = 1122342676.

The previous prime is 1122342667. The next prime is 1122342679. The reversal of 1122342677 is 7762432211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 938441956 + 183900721 = 30634^2 + 13561^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122342677 - 2¹⁶ = 1122277141 is a prime.

Together with 1122342679, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122342679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561171338 + 561171339.

It is an arithmetic number, because the mean of its divisors is an integer number (561171339).

Almost surely, 2^1122342677 is an apocalyptic number.

It is an amenable number.

1122342677 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122342677 is an equidigital number, since it uses as much as digits as its factorization.

1122342677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 35.

The square root of 1122342677 is about 33501.3832102497. The cubic root of 1122342677 is about 1039.2223837669. Note that the first 3 decimals are identical.

Adding to 1122342677 its reverse (7762432211), we get a palindrome (8884774888).

The spelling of 1122342677 in words is "one billion, one hundred twenty-two million, three hundred forty-two thousand, six hundred seventy-seven".