122130210004189 has 2 divisors, whose sum is σ = 122130210004190. Its totient is φ = 122130210004188.

The previous prime is 122130210004171. The next prime is 122130210004217. The reversal of 122130210004189 is 981400012031221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80758080902500 + 41372129101689 = 8986550^2 + 6432117^2 .

It is a cyclic number.

It is not a de Polignac number, because 122130210004189 - 2⁵ = 122130210004157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122130210304189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61065105002094 + 61065105002095.

It is an arithmetic number, because the mean of its divisors is an integer number (61065105002095).

Almost surely, 2^{122130210004189} is an apocalyptic number.

It is an amenable number.

122130210004189 is a deficient number, since it is larger than the sum of its proper divisors (1).

122130210004189 is an equidigital number, since it uses as much as digits as its factorization.

122130210004189 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 34.

The spelling of 122130210004189 in words is "one hundred twenty-two trillion, one hundred thirty billion, two hundred ten million, four thousand, one hundred eighty-nine".