10042322189 has 2 divisors, whose sum is σ = 10042322190. Its totient is φ = 10042322188.

The previous prime is 10042322179. The next prime is 10042322203. The reversal of 10042322189 is 98122324001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9332526025 + 709796164 = 96605^2 + 26642^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10042322189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10042322179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021161094 + 5021161095.

It is an arithmetic number, because the mean of its divisors is an integer number (5021161095).

Almost surely, 2^10042322189 is an apocalyptic number.

It is an amenable number.

10042322189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10042322189 is an equidigital number, since it uses as much as digits as its factorization.

10042322189 is an evil number, because the sum of its binary digits is even.

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

The spelling of 10042322189 in words is "ten billion, forty-two million, three hundred twenty-two thousand, one hundred eighty-nine".