10020012220189 has 2 divisors, whose sum is σ = 10020012220190. Its totient is φ = 10020012220188.

The previous prime is 10020012220171. The next prime is 10020012220213. The reversal of 10020012220189 is 98102221002001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8064861616900 + 1955150603289 = 2839870^2 + 1398267^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020012220189 - 2⁵ = 10020012220157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020012200189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010006110094 + 5010006110095.

It is an arithmetic number, because the mean of its divisors is an integer number (5010006110095).

Almost surely, 2^{10020012220189} is an apocalyptic number.

It is an amenable number.

10020012220189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020012220189 is an equidigital number, since it uses as much as digits as its factorization.

10020012220189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 10020012220189 in words is "ten trillion, twenty billion, twelve million, two hundred twenty thousand, one hundred eighty-nine".