122008394201 has 2 divisors, whose sum is σ = 122008394202. Its totient is φ = 122008394200.

The previous prime is 122008394191. The next prime is 122008394237. The reversal of 122008394201 is 102493800221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86580120025 + 35428274176 = 294245^2 + 188224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122008394201 is a prime.

It is a super-2 number, since 2×122008394201² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (122008694201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61004197100 + 61004197101.

It is an arithmetic number, because the mean of its divisors is an integer number (61004197101).

Almost surely, 2^122008394201 is an apocalyptic number.

It is an amenable number.

122008394201 is a deficient number, since it is larger than the sum of its proper divisors (1).

122008394201 is an equidigital number, since it uses as much as digits as its factorization.

122008394201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 122008394201 in words is "one hundred twenty-two billion, eight million, three hundred ninety-four thousand, two hundred one".