243342312022 has 32 divisors (see below), whose sum is σ = 378095558400. Its totient is φ = 117379776000.

The previous prime is 243342312001. The next prime is 243342312023. The reversal of 243342312022 is 220213243342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243342312023) 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, 6681979 + ... + 6718297.

It is an arithmetic number, because the mean of its divisors is an integer number (11815486200).

Almost surely, 2^243342312022 is an apocalyptic number.

243342312022 is a deficient number, since it is larger than the sum of its proper divisors (134753246378).

243342312022 is a wasteful number, since it uses less digits than its factorization.

243342312022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37272.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 243342312022 its reverse (220213243342), we get a palindrome (463555555364).

The spelling of 243342312022 in words is "two hundred forty-three billion, three hundred forty-two million, three hundred twelve thousand, twenty-two".