10220250231197 has 2 divisors, whose sum is σ = 10220250231198. Its totient is φ = 10220250231196.

The previous prime is 10220250231133. The next prime is 10220250231283. The reversal of 10220250231197 is 79113205202201.

10220250231197 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., 9089145662041 + 1131104569156 = 3014821^2 + 1063534^2 .

It is a cyclic number.

It is not a de Polignac number, because 10220250231197 - 2⁶ = 10220250231133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10220250233197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110125115598 + 5110125115599.

It is an arithmetic number, because the mean of its divisors is an integer number (5110125115599).

Almost surely, 2^{10220250231197} is an apocalyptic number.

It is an amenable number.

10220250231197 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220250231197 is an equidigital number, since it uses as much as digits as its factorization.

10220250231197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 35.

Adding to 10220250231197 its reverse (79113205202201), we get a palindrome (89333455433398).

The spelling of 10220250231197 in words is "ten trillion, two hundred twenty billion, two hundred fifty million, two hundred thirty-one thousand, one hundred ninety-seven".