2215343224343 has 8 divisors (see below), whose sum is σ = 2319345630000. Its totient is φ = 2113181569408.

The previous prime is 2215343224327. The next prime is 2215343224487. The reversal of 2215343224343 is 3434223435122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2215343224343 - 2⁴ = 2215343224327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2215343224297 and 2215343224306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215343224943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460185218 + ... + 460190031.

It is an arithmetic number, because the mean of its divisors is an integer number (289918203750).

Almost surely, 2^{2215343224343} is an apocalyptic number.

2215343224343 is a deficient number, since it is larger than the sum of its proper divisors (104002405657).

2215343224343 is an equidigital number, since it uses as much as digits as its factorization.

2215343224343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920375361.

The product of its digits is 414720, while the sum is 38.

Adding to 2215343224343 its reverse (3434223435122), we get a palindrome (5649566659465).

The spelling of 2215343224343 in words is "two trillion, two hundred fifteen billion, three hundred forty-three million, two hundred twenty-four thousand, three hundred forty-three".