122306827 has 2 divisors, whose sum is σ = 122306828. Its totient is φ = 122306826.

The previous prime is 122306797. The next prime is 122306851. The reversal of 122306827 is 728603221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122306827 - 2⁷ = 122306699 is a prime.

It is not a weakly prime, because it can be changed into another prime (122306897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61153413 + 61153414.

It is an arithmetic number, because the mean of its divisors is an integer number (61153414).

Almost surely, 2^122306827 is an apocalyptic number.

122306827 is a deficient number, since it is larger than the sum of its proper divisors (1).

122306827 is an equidigital number, since it uses as much as digits as its factorization.

122306827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 122306827 is about 11059.2417009486. The cubic root of 122306827 is about 496.3830003877.

The spelling of 122306827 in words is "one hundred twenty-two million, three hundred six thousand, eight hundred twenty-seven".