10101022189 has 2 divisors, whose sum is σ = 10101022190. Its totient is φ = 10101022188.

The previous prime is 10101022157. The next prime is 10101022207. The reversal of 10101022189 is 98122010101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9363465225 + 737556964 = 96765^2 + 27158^2 .

It is a cyclic number.

It is not a de Polignac number, because 10101022189 - 2⁵ = 10101022157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101022289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050511094 + 5050511095.

It is an arithmetic number, because the mean of its divisors is an integer number (5050511095).

Almost surely, 2^10101022189 is an apocalyptic number.

It is an amenable number.

10101022189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101022189 is an equidigital number, since it uses as much as digits as its factorization.

10101022189 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 25.

The spelling of 10101022189 in words is "ten billion, one hundred one million, twenty-two thousand, one hundred eighty-nine".