10242204197 has 2 divisors, whose sum is σ = 10242204198. Its totient is φ = 10242204196.

The previous prime is 10242204151. The next prime is 10242204199. The reversal of 10242204197 is 79140224201.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10214336356 + 27867841 = 101066^2 + 5279^2 .

It is a cyclic number.

It is not a de Polignac number, because 10242204197 - 2²² = 10238009893 is a prime.

Together with 10242204199, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10242204199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121102098 + 5121102099.

It is an arithmetic number, because the mean of its divisors is an integer number (5121102099).

Almost surely, 2^10242204197 is an apocalyptic number.

It is an amenable number.

10242204197 is a deficient number, since it is larger than the sum of its proper divisors (1).

10242204197 is an equidigital number, since it uses as much as digits as its factorization.

10242204197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

Adding to 10242204197 its reverse (79140224201), we get a palindrome (89382428398).

The spelling of 10242204197 in words is "ten billion, two hundred forty-two million, two hundred four thousand, one hundred ninety-seven".