220241024197 has 2 divisors, whose sum is σ = 220241024198. Its totient is φ = 220241024196.

The previous prime is 220241024189. The next prime is 220241024221. The reversal of 220241024197 is 791420142022.

220241024197 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., 114694659556 + 105546364641 = 338666^2 + 324879^2 .

It is a cyclic number.

It is not a de Polignac number, because 220241024197 - 2³ = 220241024189 is a prime.

It is a super-2 number, since 2×220241024197² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220241024897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110120512098 + 110120512099.

It is an arithmetic number, because the mean of its divisors is an integer number (110120512099).

Almost surely, 2^220241024197 is an apocalyptic number.

It is an amenable number.

220241024197 is a deficient number, since it is larger than the sum of its proper divisors (1).

220241024197 is an equidigital number, since it uses as much as digits as its factorization.

220241024197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 220241024197 in words is "two hundred twenty billion, two hundred forty-one million, twenty-four thousand, one hundred ninety-seven".