2122135627 has 2 divisors, whose sum is σ = 2122135628. Its totient is φ = 2122135626.

The previous prime is 2122135573. The next prime is 2122135643. The reversal of 2122135627 is 7265312212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122135627 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122135667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061067813 + 1061067814.

It is an arithmetic number, because the mean of its divisors is an integer number (1061067814).

Almost surely, 2^2122135627 is an apocalyptic number.

2122135627 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122135627 is an equidigital number, since it uses as much as digits as its factorization.

2122135627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 31.

The square root of 2122135627 is about 46066.6433224736. The cubic root of 2122135627 is about 1285.0628799341.

Adding to 2122135627 its reverse (7265312212), we get a palindrome (9387447839).

The spelling of 2122135627 in words is "two billion, one hundred twenty-two million, one hundred thirty-five thousand, six hundred twenty-seven".