220313222343 has 48 divisors (see below), whose sum is σ = 338273694720. Its totient is φ = 137940812352.

The previous prime is 220313222291. The next prime is 220313222357. The reversal of 220313222343 is 343222313022.

220313222343 is a `hidden beast` number, since 2 + 2 + 0 + 313 + 2 + 2 + 2 + 343 = 666.

It is not a de Polignac number, because 220313222343 - 2⁹ = 220313221831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220313222243) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1944430 + ... + 2054612.

It is an arithmetic number, because the mean of its divisors is an integer number (7047368640).

Almost surely, 2^220313222343 is an apocalyptic number.

220313222343 is a deficient number, since it is larger than the sum of its proper divisors (117960472377).

220313222343 is a wasteful number, since it uses less digits than its factorization.

220313222343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110428 (or 110425 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 220313222343 its reverse (343222313022), we get a palindrome (563535535365).

The spelling of 220313222343 in words is "two hundred twenty billion, three hundred thirteen million, two hundred twenty-two thousand, three hundred forty-three".