10466122189 has 2 divisors, whose sum is σ = 10466122190. Its totient is φ = 10466122188.

The previous prime is 10466122171. The next prime is 10466122217. The reversal of 10466122189 is 98122166401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10030022500 + 436099689 = 100150^2 + 20883^2 .

It is a cyclic number.

It is not a de Polignac number, because 10466122189 - 2⁵ = 10466122157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10466122169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5233061094 + 5233061095.

It is an arithmetic number, because the mean of its divisors is an integer number (5233061095).

Almost surely, 2^10466122189 is an apocalyptic number.

It is an amenable number.

10466122189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10466122189 is an equidigital number, since it uses as much as digits as its factorization.

10466122189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 40.

The spelling of 10466122189 in words is "ten billion, four hundred sixty-six million, one hundred twenty-two thousand, one hundred eighty-nine".