122204134201 has 2 divisors, whose sum is σ = 122204134202. Its totient is φ = 122204134200.

The previous prime is 122204134181. The next prime is 122204134229. The reversal of 122204134201 is 102431402221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87585810601 + 34618323600 = 295949^2 + 186060^2 .

It is a cyclic number.

It is not a de Polignac number, because 122204134201 - 2³⁵ = 87844395833 is a prime.

It is not a weakly prime, because it can be changed into another prime (122204134231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61102067100 + 61102067101.

It is an arithmetic number, because the mean of its divisors is an integer number (61102067101).

Almost surely, 2^122204134201 is an apocalyptic number.

It is an amenable number.

122204134201 is a deficient number, since it is larger than the sum of its proper divisors (1).

122204134201 is an equidigital number, since it uses as much as digits as its factorization.

122204134201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 122204134201 its reverse (102431402221), we get a palindrome (224635536422).

The spelling of 122204134201 in words is "one hundred twenty-two billion, two hundred four million, one hundred thirty-four thousand, two hundred one".