122120000201 has 2 divisors, whose sum is σ = 122120000202. Its totient is φ = 122120000200.

The previous prime is 122120000161. The next prime is 122120000209. The reversal of 122120000201 is 102000021221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109865731600 + 12254268601 = 331460^2 + 110699^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122120000201 is a prime.

It is not a weakly prime, because it can be changed into another prime (122120000209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61060000100 + 61060000101.

It is an arithmetic number, because the mean of its divisors is an integer number (61060000101).

Almost surely, 2^122120000201 is an apocalyptic number.

It is an amenable number.

122120000201 is a deficient number, since it is larger than the sum of its proper divisors (1).

122120000201 is an equidigital number, since it uses as much as digits as its factorization.

122120000201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 122120000201 its reverse (102000021221), we get a palindrome (224120021422).

The spelling of 122120000201 in words is "one hundred twenty-two billion, one hundred twenty million, two hundred one", and thus it is an aban number.