102202011200189 has 2 divisors, whose sum is σ = 102202011200190. Its totient is φ = 102202011200188.

The previous prime is 102202011200167. The next prime is 102202011200203. The reversal of 102202011200189 is 981002110202201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83893838972164 + 18308172228025 = 9159358^2 + 4278805^2 .

It is an emirp because it is prime and its reverse (981002110202201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102202011200189 is a prime.

It is a super-3 number, since 3×102202011200189³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102202011200129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101005600094 + 51101005600095.

It is an arithmetic number, because the mean of its divisors is an integer number (51101005600095).

Almost surely, 2^{102202011200189} is an apocalyptic number.

It is an amenable number.

102202011200189 is a deficient number, since it is larger than the sum of its proper divisors (1).

102202011200189 is an equidigital number, since it uses as much as digits as its factorization.

102202011200189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 102202011200189 in words is "one hundred two trillion, two hundred two billion, eleven million, two hundred thousand, one hundred eighty-nine".