220054343 has 2 divisors, whose sum is σ = 220054344. Its totient is φ = 220054342.

The previous prime is 220054313. The next prime is 220054361. The reversal of 220054343 is 343450022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220054343 - 2¹⁴ = 220037959 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220054313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110027171 + 110027172.

It is an arithmetic number, because the mean of its divisors is an integer number (110027172).

Almost surely, 2^220054343 is an apocalyptic number.

220054343 is a deficient number, since it is larger than the sum of its proper divisors (1).

220054343 is an equidigital number, since it uses as much as digits as its factorization.

220054343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 220054343 is about 14834.2287632354. The cubic root of 220054343 is about 603.7307754067.

The spelling of 220054343 in words is "two hundred twenty million, fifty-four thousand, three hundred forty-three".