220020943103347 has 2 divisors, whose sum is σ = 220020943103348. Its totient is φ = 220020943103346.

The previous prime is 220020943103329. The next prime is 220020943103407. The reversal of 220020943103347 is 743301349020022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220020943103347 - 2⁷ = 220020943103219 is a prime.

It is not a weakly prime, because it can be changed into another prime (220020943103317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110010471551673 + 110010471551674.

It is an arithmetic number, because the mean of its divisors is an integer number (110010471551674).

Almost surely, 2^{220020943103347} is an apocalyptic number.

220020943103347 is a deficient number, since it is larger than the sum of its proper divisors (1).

220020943103347 is an equidigital number, since it uses as much as digits as its factorization.

220020943103347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 220020943103347 in words is "two hundred twenty trillion, twenty billion, nine hundred forty-three million, one hundred three thousand, three hundred forty-seven".