1122455627 has 2 divisors, whose sum is σ = 1122455628. Its totient is φ = 1122455626.

The previous prime is 1122455611. The next prime is 1122455639. The reversal of 1122455627 is 7265542211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122455627 - 2⁴ = 1122455611 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122445627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561227813 + 561227814.

It is an arithmetic number, because the mean of its divisors is an integer number (561227814).

Almost surely, 2^1122455627 is an apocalyptic number.

1122455627 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122455627 is an equidigital number, since it uses as much as digits as its factorization.

1122455627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33600, while the sum is 35.

The square root of 1122455627 is about 33503.0689191304. The cubic root of 1122455627 is about 1039.2572442521.

Adding to 1122455627 its reverse (7265542211), we get a palindrome (8387997838).

The spelling of 1122455627 in words is "one billion, one hundred twenty-two million, four hundred fifty-five thousand, six hundred twenty-seven".