222442032343 has 4 divisors (see below), whose sum is σ = 227867447808. Its totient is φ = 217016616880.

The previous prime is 222442032331. The next prime is 222442032389. The reversal of 222442032343 is 343230244222.

222442032343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222442032343 - 2²¹ = 222439935191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222442032313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2712707671 + ... + 2712707752.

It is an arithmetic number, because the mean of its divisors is an integer number (56966861952).

Almost surely, 2^222442032343 is an apocalyptic number.

222442032343 is a deficient number, since it is larger than the sum of its proper divisors (5425415465).

222442032343 is an equidigital number, since it uses as much as digits as its factorization.

222442032343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5425415464.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 222442032343 its reverse (343230244222), we get a palindrome (565672276565).

The spelling of 222442032343 in words is "two hundred twenty-two billion, four hundred forty-two million, thirty-two thousand, three hundred forty-three".