10220012189 has 2 divisors, whose sum is σ = 10220012190. Its totient is φ = 10220012188.

The previous prime is 10220012171. The next prime is 10220012237. The reversal of 10220012189 is 98121002201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8785875289 + 1434136900 = 93733^2 + 37870^2 .

It is a cyclic number.

It is not a de Polignac number, because 10220012189 - 2²⁰ = 10218963613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10220011189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110006094 + 5110006095.

It is an arithmetic number, because the mean of its divisors is an integer number (5110006095).

Almost surely, 2^10220012189 is an apocalyptic number.

It is an amenable number.

10220012189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220012189 is an equidigital number, since it uses as much as digits as its factorization.

10220012189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 10220012189 in words is "ten billion, two hundred twenty million, twelve thousand, one hundred eighty-nine".