10221102022189 has 2 divisors, whose sum is σ = 10221102022190. Its totient is φ = 10221102022188.

The previous prime is 10221102022169. The next prime is 10221102022217. The reversal of 10221102022189 is 98122020112201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8229382316100 + 1991719706089 = 2868690^2 + 1411283^2 .

It is a cyclic number.

It is not a de Polignac number, because 10221102022189 - 2¹¹ = 10221102020141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10221102022189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10221102022169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110551011094 + 5110551011095.

It is an arithmetic number, because the mean of its divisors is an integer number (5110551011095).

Almost surely, 2^{10221102022189} is an apocalyptic number.

It is an amenable number.

10221102022189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221102022189 is an equidigital number, since it uses as much as digits as its factorization.

10221102022189 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 31.

The spelling of 10221102022189 in words is "ten trillion, two hundred twenty-one billion, one hundred two million, twenty-two thousand, one hundred eighty-nine".