223112412044342 has 4 divisors (see below), whose sum is σ = 334668618066516. Its totient is φ = 111556206022170.

The previous prime is 223112412044251. The next prime is 223112412044351. The reversal of 223112412044342 is 243440214211322.

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

It is a super-3 number, since 3×223112412044342³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55778103011084 + ... + 55778103011087.

It is an arithmetic number, because the mean of its divisors is an integer number (83667154516629).

Almost surely, 2^{223112412044342} is an apocalyptic number.

223112412044342 is a deficient number, since it is larger than the sum of its proper divisors (111556206022174).

223112412044342 is a wasteful number, since it uses less digits than its factorization.

223112412044342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111556206022173.

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 223112412044342 its reverse (243440214211322), we get a palindrome (466552626255664).

The spelling of 223112412044342 in words is "two hundred twenty-three trillion, one hundred twelve billion, four hundred twelve million, forty-four thousand, three hundred forty-two".