10222121102189 has 2 divisors, whose sum is σ = 10222121102190. Its totient is φ = 10222121102188.

The previous prime is 10222121102177. The next prime is 10222121102213. The reversal of 10222121102189 is 98120112122201.

10222121102189 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., 7029216705289 + 3192904396900 = 2651267^2 + 1786870^2 .

It is a cyclic number.

It is not a de Polignac number, because 10222121102189 - 2⁴ = 10222121102173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10222121102119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111060551094 + 5111060551095.

It is an arithmetic number, because the mean of its divisors is an integer number (5111060551095).

Almost surely, 2^{10222121102189} is an apocalyptic number.

It is an amenable number.

10222121102189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222121102189 is an equidigital number, since it uses as much as digits as its factorization.

10222121102189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 32.

The spelling of 10222121102189 in words is "ten trillion, two hundred twenty-two billion, one hundred twenty-one million, one hundred two thousand, one hundred eighty-nine".