122022625727 has 2 divisors, whose sum is σ = 122022625728. Its totient is φ = 122022625726.

The previous prime is 122022625717. The next prime is 122022625793. The reversal of 122022625727 is 727526220221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122022625727 - 2⁸ = 122022625471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122022625717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61011312863 + 61011312864.

It is an arithmetic number, because the mean of its divisors is an integer number (61011312864).

Almost surely, 2^122022625727 is an apocalyptic number.

122022625727 is a deficient number, since it is larger than the sum of its proper divisors (1).

122022625727 is an equidigital number, since it uses as much as digits as its factorization.

122022625727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94080, while the sum is 38.

Adding to 122022625727 its reverse (727526220221), we get a palindrome (849548845948).

The spelling of 122022625727 in words is "one hundred twenty-two billion, twenty-two million, six hundred twenty-five thousand, seven hundred twenty-seven".