223120312322 has 8 divisors (see below), whose sum is σ = 338712763536. Its totient is φ = 110216057812.

The previous prime is 223120312271. The next prime is 223120312367. The reversal of 223120312322 is 223213021322.

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

It is a super-3 number, since 3×223120312322³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672048968 + ... + 672049299.

It is an arithmetic number, because the mean of its divisors is an integer number (42339095442).

Almost surely, 2^223120312322 is an apocalyptic number.

223120312322 is a deficient number, since it is larger than the sum of its proper divisors (115592451214).

223120312322 is a wasteful number, since it uses less digits than its factorization.

223120312322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344098352.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 223120312322 its reverse (223213021322), we get a palindrome (446333333644).

The spelling of 223120312322 in words is "two hundred twenty-three billion, one hundred twenty million, three hundred twelve thousand, three hundred twenty-two".