1010010221189 has 2 divisors, whose sum is σ = 1010010221190. Its totient is φ = 1010010221188.

The previous prime is 1010010221147. The next prime is 1010010221237. The reversal of 1010010221189 is 9811220100101.

1010010221189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 998434613089 + 11575608100 = 999217^2 + 107590^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010010221189 - 2¹² = 1010010217093 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010010224189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505005110594 + 505005110595.

It is an arithmetic number, because the mean of its divisors is an integer number (505005110595).

Almost surely, 2^{1010010221189} is an apocalyptic number.

It is an amenable number.

1010010221189 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010010221189 is an equidigital number, since it uses as much as digits as its factorization.

1010010221189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 1010010221189 in words is "one trillion, ten billion, ten million, two hundred twenty-one thousand, one hundred eighty-nine".