220552003343 has 16 divisors (see below), whose sum is σ = 260248596480. Its totient is φ = 182905430400.

The previous prime is 220552003291. The next prime is 220552003361. The reversal of 220552003343 is 343300255022.

It is not a de Polignac number, because 220552003343 - 2¹⁴ = 220551986959 is a prime.

It is a super-2 number, since 2×220552003343² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220552002343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 878318 + ... + 1101156.

It is an arithmetic number, because the mean of its divisors is an integer number (16265537280).

Almost surely, 2^220552003343 is an apocalyptic number.

220552003343 is a deficient number, since it is larger than the sum of its proper divisors (39696593137).

220552003343 is a wasteful number, since it uses less digits than its factorization.

220552003343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227438.

The product of its (nonzero) digits is 21600, while the sum is 29.

Adding to 220552003343 its reverse (343300255022), we get a palindrome (563852258365).

The spelling of 220552003343 in words is "two hundred twenty billion, five hundred fifty-two million, three thousand, three hundred forty-three".