122060899 has 2 divisors, whose sum is σ = 122060900. Its totient is φ = 122060898.

The previous prime is 122060849. The next prime is 122060903. The reversal of 122060899 is 998060221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122060899 - 2⁹ = 122060387 is a prime.

It is not a weakly prime, because it can be changed into another prime (122060819) 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, 61030449 + 61030450.

It is an arithmetic number, because the mean of its divisors is an integer number (61030450).

Almost surely, 2^122060899 is an apocalyptic number.

122060899 is a deficient number, since it is larger than the sum of its proper divisors (1).

122060899 is an equidigital number, since it uses as much as digits as its factorization.

122060899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 122060899 is about 11048.1174414468. The cubic root of 122060899 is about 496.0500770524.

The spelling of 122060899 in words is "one hundred twenty-two million, sixty thousand, eight hundred ninety-nine".