220030102303247 has 2 divisors, whose sum is σ = 220030102303248. Its totient is φ = 220030102303246.

The previous prime is 220030102303189. The next prime is 220030102303273. The reversal of 220030102303247 is 742303201030022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220030102303247 - 2⁸ = 220030102302991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220030102303547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110015051151623 + 110015051151624.

It is an arithmetic number, because the mean of its divisors is an integer number (110015051151624).

Almost surely, 2^{220030102303247} is an apocalyptic number.

220030102303247 is a deficient number, since it is larger than the sum of its proper divisors (1).

220030102303247 is an equidigital number, since it uses as much as digits as its factorization.

220030102303247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 29.

Adding to 220030102303247 its reverse (742303201030022), we get a palindrome (962333303333269).

The spelling of 220030102303247 in words is "two hundred twenty trillion, thirty billion, one hundred two million, three hundred three thousand, two hundred forty-seven".